diff --git a/classes/opml.php b/classes/opml.php
index 0671053c..2c2c2ac0 100644
--- a/classes/opml.php
+++ b/classes/opml.php
@@ -181,13 +181,37 @@ class Opml extends Handler_Protected {
 
 					$cat_filter = sql_bool_to_bool($tmp_line["cat_filter"]);
 
-					if ($cat_filter && $tmp_line["cat_id"] || $tmp_line["feed_id"]) {
-						$tmp_line["feed"] = Feeds::getFeedTitle(
-							$cat_filter ? $tmp_line["cat_id"] : $tmp_line["feed_id"],
-							$cat_filter);
-					} else {
-						$tmp_line["feed"] = "";
-					}
+					if (!$tmp_line["match_on"]) {
+                        if ($cat_filter && $tmp_line["cat_id"] || $tmp_line["feed_id"]) {
+                            $tmp_line["feed"] = Feeds::getFeedTitle(
+                                $cat_filter ? $tmp_line["cat_id"] : $tmp_line["feed_id"],
+                                $cat_filter);
+                        } else {
+                            $tmp_line["feed"] = "";
+                        }
+                    } else {
+					    $match = [];
+					    foreach (json_decode($tmp_line["match_on"], true) as $feed_id) {
+
+                            if (strpos($feed_id, "CAT:") === 0) {
+                                $feed_id = (int)substr($feed_id, 4);
+                                if ($feed_id) {
+                                    array_push($match, [Feeds::getCategoryTitle($feed_id), true, false]);
+                                } else {
+                                    array_push($match, [0, true, true]);
+                                }
+                            } else {
+                                if ($feed_id) {
+                                    array_push($match, [Feeds::getFeedTitle((int)$feed_id), false, false]);
+                                } else {
+                                    array_push($match, [0, false, true]);
+                                }
+                            }
+                        }
+
+                        $tmp_line["match"] = $match;
+					    unset($tmp_line["match_on"]);
+                    }
 
 					$tmp_line["cat_filter"] = sql_bool_to_bool($tmp_line["cat_filter"]);
 					$tmp_line["inverse"] = sql_bool_to_bool($tmp_line["inverse"]);
@@ -346,28 +370,71 @@ class Opml extends Handler_Protected {
 						$feed_id = "NULL";
 						$cat_id = "NULL";
 
-						if (!$rule["cat_filter"]) {
-							$tmp_result = $this->dbh->query("SELECT id FROM ttrss_feeds
-								WHERE title = '".$this->dbh->escape_string($rule["feed"])."' AND owner_uid = ".$_SESSION["uid"]);
-							if ($this->dbh->num_rows($tmp_result) > 0) {
-								$feed_id = $this->dbh->fetch_result($tmp_result, 0, "id");
-							}
-						} else {
-							$tmp_result = $this->dbh->query("SELECT id FROM ttrss_feed_categories
-								WHERE title = '".$this->dbh->escape_string($rule["feed"])."' AND owner_uid = ".$_SESSION["uid"]);
+						if ($rule["match"]) {
 
-							if ($this->dbh->num_rows($tmp_result) > 0) {
-								$cat_id = $this->dbh->fetch_result($tmp_result, 0, "id");
-							}
-						}
+                            $match_on = [];
 
-						$cat_filter = bool_to_sql_bool($rule["cat_filter"]);
-						$reg_exp = $this->dbh->escape_string($rule["reg_exp"]);
-						$filter_type = (int)$rule["filter_type"];
-						$inverse = bool_to_sql_bool($rule["inverse"]);
+						    foreach ($rule["match"] as $match) {
+						        list ($name, $is_cat, $is_id) = $match;
 
-						$this->dbh->query("INSERT INTO ttrss_filters2_rules (feed_id,cat_id,filter_id,filter_type,reg_exp,cat_filter,inverse)
-							VALUES ($feed_id, $cat_id, $filter_id, $filter_type, '$reg_exp', $cat_filter,$inverse)");
+						        if ($is_id) {
+						            array_push($match_on, ($is_cat ? "CAT:" : "") . $name);
+                                } else {
+
+						            $match_id = false;
+
+                                    if (!$is_cat) {
+                                        $tmp_result = $this->dbh->query("SELECT id FROM ttrss_feeds
+                                    WHERE title = '" . $this->dbh->escape_string($name) . "' AND owner_uid = " . $_SESSION["uid"]);
+                                        if ($this->dbh->num_rows($tmp_result) > 0) {
+                                            $match_id = $this->dbh->fetch_result($tmp_result, 0, "id");
+                                        }
+                                    } else {
+                                        $tmp_result = $this->dbh->query("SELECT id FROM ttrss_feed_categories
+                                    WHERE title = '" . $this->dbh->escape_string($name) . "' AND owner_uid = " . $_SESSION["uid"]);
+
+                                        if ($this->dbh->num_rows($tmp_result) > 0) {
+                                            $match_id = 'CAT:' . $this->dbh->fetch_result($tmp_result, 0, "id");
+                                        }
+                                    }
+
+                                    if ($match_id) array_push($match_on, $match_id);
+                                }
+                            }
+
+                            $reg_exp = $this->dbh->escape_string($rule["reg_exp"]);
+                            $filter_type = (int)$rule["filter_type"];
+                            $inverse = bool_to_sql_bool($rule["inverse"]);
+                            $match_on = $this->dbh->escape_string(json_encode($match_on));
+
+                            $this->dbh->query("INSERT INTO ttrss_filters2_rules (feed_id,cat_id,match_on,filter_id,filter_type,reg_exp,cat_filter,inverse)
+                                VALUES (NULL, NULL, '$match_on',$filter_id, $filter_type, '$reg_exp', false, $inverse)");
+
+                        } else {
+
+                            if (!$rule["cat_filter"]) {
+                                $tmp_result = $this->dbh->query("SELECT id FROM ttrss_feeds
+                                    WHERE title = '" . $this->dbh->escape_string($rule["feed"]) . "' AND owner_uid = " . $_SESSION["uid"]);
+                                if ($this->dbh->num_rows($tmp_result) > 0) {
+                                    $feed_id = $this->dbh->fetch_result($tmp_result, 0, "id");
+                                }
+                            } else {
+                                $tmp_result = $this->dbh->query("SELECT id FROM ttrss_feed_categories
+                                    WHERE title = '" . $this->dbh->escape_string($rule["feed"]) . "' AND owner_uid = " . $_SESSION["uid"]);
+
+                                if ($this->dbh->num_rows($tmp_result) > 0) {
+                                    $cat_id = $this->dbh->fetch_result($tmp_result, 0, "id");
+                                }
+                            }
+
+                            $cat_filter = bool_to_sql_bool($rule["cat_filter"]);
+                            $reg_exp = $this->dbh->escape_string($rule["reg_exp"]);
+                            $filter_type = (int)$rule["filter_type"];
+                            $inverse = bool_to_sql_bool($rule["inverse"]);
+
+                            $this->dbh->query("INSERT INTO ttrss_filters2_rules (feed_id,cat_id,filter_id,filter_type,reg_exp,cat_filter,inverse)
+                                VALUES ($feed_id, $cat_id, $filter_id, $filter_type, '$reg_exp', $cat_filter,$inverse)");
+                        }
 					}
 
 					foreach ($filter["actions"] as $action) {
diff --git a/classes/pref/filters.php b/classes/pref/filters.php
index e5abf462..989159bd 100755
--- a/classes/pref/filters.php
+++ b/classes/pref/filters.php
@@ -75,18 +75,20 @@ class Pref_Filters extends Handler_Protected {
 				$rule["type"] = $filter_types[$rule["filter_type"]];
 				unset($rule["filter_type"]);
 
-				if (strpos($rule["feed_id"], "CAT:") === 0) {
-					$rule["cat_id"] = (int) substr($rule["feed_id"], 4);
-					unset($rule["feed_id"]);
-				}
+				$scope_inner_qparts = [];
+				foreach ($rule["feed_id"] as $feed_id) {
 
-				if (isset($rule["feed_id"]) && $rule['feed_id'] > 0) {
-					array_push($scope_qparts, "feed_id = " . $rule["feed_id"]);
-				} else if (isset($rule["cat_id"])) {
-					array_push($scope_qparts, "cat_id = " . $rule["cat_id"]);
-				} else {
-					array_push($scope_qparts, "true");
-				}
+                    if (strpos($feed_id, "CAT:") === 0) {
+                        $cat_id = (int) substr($feed_id, 4);
+                        array_push($scope_inner_qparts, "cat_id = " . $cat_id);
+                    } else if ($feed_id > 0) {
+                        array_push($scope_inner_qparts, "feed_id = " . $feed_id);
+                    }
+                }
+
+                if (count($scope_inner_qparts) > 0) {
+				    array_push($scope_qparts, "(" . implode(" OR ", $scope_inner_qparts) . ")");
+                }
 
 				array_push($filter["rules"], $rule);
 
@@ -96,6 +98,8 @@ class Pref_Filters extends Handler_Protected {
 			}
 		}
 
+		if (count($scope_qparts) == 0) $scope_qparts = ["true"];
+
 		$glue = $filter['match_any_rule'] ? " OR " :  " AND ";
 		$scope_qpart = join($glue, $scope_qparts);
 
@@ -207,6 +211,7 @@ class Pref_Filters extends Handler_Protected {
 	private function getfilterrules_concise($filter_id) {
 		$result = $this->dbh->query("SELECT reg_exp,
 			inverse,
+			match_on,
 			feed_id,
 			cat_id,
 			cat_filter,
@@ -221,10 +226,32 @@ class Pref_Filters extends Handler_Protected {
 
 		while ($line = $this->dbh->fetch_assoc($result)) {
 
-			$where = sql_bool_to_bool($line["cat_filter"]) ?
-				Feeds::getCategoryTitle($line["cat_id"]) :
-				($line["feed_id"] ?
-					Feeds::getFeedTitle($line["feed_id"]) : __("All feeds"));
+		    if ($line["match_on"]) {
+		        $feeds = json_decode($line["match_on"], true);
+		        $feeds_fmt = [];
+
+                foreach ($feeds as $feed_id) {
+
+                    if (strpos($feed_id, "CAT:") === 0) {
+                        $feed_id = (int)substr($feed_id, 4);
+                        array_push($feeds_fmt, Feeds::getCategoryTitle($feed_id));
+                    } else {
+                        if ($feed_id)
+                            array_push($feeds_fmt, Feeds::getFeedTitle((int)$feed_id));
+                        else
+                            array_push($feeds_fmt, __("All feeds"));
+                    }
+                }
+
+                $where = implode(", ", $feeds_fmt);
+
+            } else {
+
+                $where = sql_bool_to_bool($line["cat_filter"]) ?
+                    Feeds::getCategoryTitle($line["cat_id"]) :
+                    ($line["feed_id"] ?
+                        Feeds::getFeedTitle($line["feed_id"]) : __("All feeds"));
+            }
 
 #			$where = $line["cat_id"] . "/" . $line["feed_id"];
 
@@ -376,17 +403,26 @@ class Pref_Filters extends Handler_Protected {
 			WHERE filter_id = '$filter_id' ORDER BY reg_exp, id");
 
 		while ($line = $this->dbh->fetch_assoc($rules_result)) {
-			if (sql_bool_to_bool($line["cat_filter"])) {
-				$line["feed_id"] = "CAT:" . (int)$line["cat_id"];
-			}
+            if ($line["match_on"]) {
+                $line["feed_id"] = json_decode($line["match_on"], true);
+            } else {
+                if (sql_bool_to_bool($line["cat_filter"])) {
+                    $feed_id = "CAT:" . (int)$line["cat_id"];
+                } else {
+                    $feed_id = (int)$line["cat_id"];
+                }
 
-			unset($line["cat_filter"]);
-			unset($line["cat_id"]);
-			unset($line["filter_id"]);
-			unset($line["id"]);
-			if (!sql_bool_to_bool($line["inverse"])) unset($line["inverse"]);
+                $line["feed_id"] = ["" . $feed_id]; // set item type to string for in_array()
+            }
 
-			$data = htmlspecialchars(json_encode($line));
+            unset($line["cat_filter"]);
+            unset($line["cat_id"]);
+            unset($line["filter_id"]);
+            unset($line["id"]);
+            if (!sql_bool_to_bool($line["inverse"])) unset($line["inverse"]);
+            unset($line["match_on"]);
+
+            $data = htmlspecialchars(json_encode($line));
 
 			print "<li><input dojoType='dijit.form.CheckBox' type='checkbox' onclick='toggleSelectListRow2(this)'>".
 				"<span onclick=\"dijit.byId('filterEditDlg').editRule(this)\">".$this->getRuleName($line)."</span>".
@@ -491,19 +527,25 @@ class Pref_Filters extends Handler_Protected {
 	private function getRuleName($rule) {
 		if (!$rule) $rule = json_decode($_REQUEST["rule"], true);
 
-		$feed_id = $rule["feed_id"];
+		$feeds = $rule["feed_id"];
+		$feeds_fmt = [];
 
-		if (strpos($feed_id, "CAT:") === 0) {
-			$feed_id = (int) substr($feed_id, 4);
-			$feed = Feeds::getCategoryTitle($feed_id);
-		} else {
-			$feed_id = (int) $feed_id;
+		if (!is_array($feeds)) $feeds = [$feeds];
 
-			if ($rule["feed_id"])
-				$feed = Feeds::getFeedTitle((int)$rule["feed_id"]);
-			else
-				$feed = __("All feeds");
-		}
+		foreach ($feeds as $feed_id) {
+
+            if (strpos($feed_id, "CAT:") === 0) {
+                $feed_id = (int)substr($feed_id, 4);
+                array_push($feeds_fmt, Feeds::getCategoryTitle($feed_id));
+            } else {
+                if ($feed_id)
+                    array_push($feeds_fmt, Feeds::getFeedTitle((int)$feed_id));
+                else
+                    array_push($feeds_fmt, __("All feeds"));
+            }
+        }
+
+        $feed = implode(", ", $feeds_fmt);
 
 		$result = $this->dbh->query("SELECT description FROM ttrss_filter_types
 			WHERE id = ".(int)$rule["filter_type"]);
@@ -621,9 +663,9 @@ class Pref_Filters extends Handler_Protected {
 					$inverse = isset($rule["inverse"]) ? "true" : "false";
 
 					$filter_type = (int) $this->dbh->escape_string(trim($rule["filter_type"]));
-					$feed_id = $this->dbh->escape_string(trim($rule["feed_id"]));
+					$match_on = $this->dbh->escape_string(json_encode($rule["feed_id"]));
 
-					if (strpos($feed_id, "CAT:") === 0) {
+					/*if (strpos($feed_id, "CAT:") === 0) {
 
 						$cat_filter = bool_to_sql_bool(true);
 						$cat_id = (int) substr($feed_id, 4);
@@ -636,11 +678,11 @@ class Pref_Filters extends Handler_Protected {
 						$cat_id = "NULL";
 
 						if (!$feed_id) $feed_id = "NULL"; // Uncategorized
-					}
+					}*/
 
 					$query = "INSERT INTO ttrss_filters2_rules
-						(filter_id, reg_exp,filter_type,feed_id,cat_id,cat_filter,inverse) VALUES
-						('$filter_id', '$reg_exp', '$filter_type', $feed_id, $cat_id, $cat_filter, $inverse)";
+						(filter_id, reg_exp,filter_type,feed_id,cat_id,match_on,inverse) VALUES
+						('$filter_id', '$reg_exp', '$filter_type', NULL, NULL, '$match_on', $inverse)";
 
 					$this->dbh->query($query);
 				}
@@ -914,17 +956,16 @@ class Pref_Filters extends Handler_Protected {
 		} else {
 			$reg_exp = "";
 			$filter_type = 1;
-			$feed_id = 0;
+			$feed_id = [];
 			$inverse_checked = "";
 		}
 
-		if (strpos($feed_id, "CAT:") === 0) {
+		/*if (strpos($feed_id, "CAT:") === 0) {
 			$feed_id = substr($feed_id, 4);
 			$cat_filter = true;
 		} else {
 			$cat_filter = false;
-		}
-
+		}*/
 
 		print "<form name='filter_new_rule_form' id='filter_new_rule_form'>";
 
@@ -960,9 +1001,9 @@ class Pref_Filters extends Handler_Protected {
 		print __("in") . " ";
 
 		print "<span id='filterDlg_feeds'>";
-		print_feed_select("feed_id",
-			$cat_filter ? "CAT:$feed_id" : $feed_id,
-			'dojoType="dijit.form.FilteringSelect"');
+		print_feed_multi_select("feed_id",
+			$feed_id,
+			'dojoType="dijit.form.MultiSelect" style="height : 150px"');
 		print "</span>";
 
 		print "</div>";
diff --git a/classes/rssutils.php b/classes/rssutils.php
index e892c0bb..4025534b 100644
--- a/classes/rssutils.php
+++ b/classes/rssutils.php
@@ -497,6 +497,10 @@ class RSSUtils {
 
 			$filters = load_filters($feed, $owner_uid);
 
+			if ($debug_enabled) {
+			    print_r($filters);
+            }
+
 			_debug("" . count($filters) . " filters loaded.", $debug_enabled);
 
 			$items = $rss->get_items();
diff --git a/include/controls.php b/include/controls.php
index 3ddf4fd9..0129db50 100644
--- a/include/controls.php
+++ b/include/controls.php
@@ -70,6 +70,104 @@ function print_radio($id, $default, $true_is, $values, $attributes = "") {
 	}
 }
 
+function print_feed_multi_select($id, $default_ids = [],
+                           $attributes = "", $include_all_feeds = true,
+                           $root_id = false, $nest_level = 0) {
+
+    print_r(in_array("CAT:6",$default_ids));
+
+    if (!$root_id) {
+        print "<select multiple=\true\" id=\"$id\" name=\"$id\" $attributes>";
+        if ($include_all_feeds) {
+            $is_selected = (in_array("0", $default_ids)) ? "selected=\"1\"" : "";
+            print "<option $is_selected value=\"0\">".__('All feeds')."</option>";
+        }
+    }
+
+    if (get_pref('ENABLE_FEED_CATS')) {
+
+        if ($root_id)
+            $parent_qpart = "parent_cat = '$root_id'";
+        else
+            $parent_qpart = "parent_cat IS NULL";
+
+        $result = db_query("SELECT id,title,
+				(SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE
+					c2.parent_cat = ttrss_feed_categories.id) AS num_children
+				FROM ttrss_feed_categories
+				WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title");
+
+        while ($line = db_fetch_assoc($result)) {
+
+            for ($i = 0; $i < $nest_level; $i++)
+                $line["title"] = " - " . $line["title"];
+
+            $is_selected = in_array("CAT:".$line["id"], $default_ids) ? "selected=\"1\"" : "";
+
+            printf("<option $is_selected value='CAT:%d'>%s</option>",
+                $line["id"], htmlspecialchars($line["title"]));
+
+            if ($line["num_children"] > 0)
+                print_feed_multi_select($id, $default_ids, $attributes,
+                    $include_all_feeds, $line["id"], $nest_level+1);
+
+            $feed_result = db_query("SELECT id,title FROM ttrss_feeds
+					WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title");
+
+            while ($fline = db_fetch_assoc($feed_result)) {
+                $is_selected = (in_array($fline["id"], $default_ids)) ? "selected=\"1\"" : "";
+
+                $fline["title"] = " + " . $fline["title"];
+
+                for ($i = 0; $i < $nest_level; $i++)
+                    $fline["title"] = " - " . $fline["title"];
+
+                printf("<option $is_selected value='%d'>%s</option>",
+                    $fline["id"], htmlspecialchars($fline["title"]));
+            }
+        }
+
+        if (!$root_id) {
+            $is_selected = in_array("CAT:0", $default_ids) ? "selected=\"1\"" : "";
+
+            printf("<option $is_selected value='CAT:0'>%s</option>",
+                __("Uncategorized"));
+
+            $feed_result = db_query("SELECT id,title FROM ttrss_feeds
+					WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title");
+
+            while ($fline = db_fetch_assoc($feed_result)) {
+                $is_selected = in_array($fline["id"], $default_ids) ? "selected=\"1\"" : "";
+
+                $fline["title"] = " + " . $fline["title"];
+
+                for ($i = 0; $i < $nest_level; $i++)
+                    $fline["title"] = " - " . $fline["title"];
+
+                printf("<option $is_selected value='%d'>%s</option>",
+                    $fline["id"], htmlspecialchars($fline["title"]));
+            }
+        }
+
+    } else {
+        $result = db_query("SELECT id,title FROM ttrss_feeds
+				WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
+
+        while ($line = db_fetch_assoc($result)) {
+
+            $is_selected = (in_array($line["id"], $default_ids)) ? "selected=\"1\"" : "";
+
+            printf("<option $is_selected value='%d'>%s</option>",
+                $line["id"], htmlspecialchars($line["title"]));
+        }
+    }
+
+    if (!$root_id) {
+        print "</select>";
+    }
+}
+
+
 function print_feed_select($id, $default_id = "",
 						   $attributes = "", $include_all_feeds = true,
 						   $root_id = false, $nest_level = 0) {
diff --git a/include/functions.php b/include/functions.php
index 6ea3e9ff..4ad6e639 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -1813,20 +1813,26 @@
 		$result = db_query("SELECT * FROM ttrss_filters2 WHERE
 				owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title");
 
-		$check_cats = join(",", array_merge(
+		$check_cats = array_merge(
 			Feeds::getParentCategories($cat_id, $owner_uid),
-			array($cat_id)));
+			[$cat_id]);
+
+		$check_cats_str = join(",", $check_cats);
+		$check_cats_fullids = array_map(function($a) { return "CAT:$a"; }, $check_cats);
 
 		while ($line = db_fetch_assoc($result)) {
 			$filter_id = $line["id"];
 
+            $match_any_rule = sql_bool_to_bool($line["match_any_rule"]);
+
 			$result2 = db_query("SELECT
-					r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name
+					r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, r.match_on, t.name AS type_name
 					FROM ttrss_filters2_rules AS r,
 					ttrss_filter_types AS t
 					WHERE
-						($null_cat_qpart (cat_id IS NULL AND cat_filter = false) OR cat_id IN ($check_cats)) AND
-						(feed_id IS NULL OR feed_id = '$feed_id') AND
+					    (match_on IS NOT NULL OR 
+						  (($null_cat_qpart (cat_id IS NULL AND cat_filter = false) OR cat_id IN ($check_cats_str)) AND
+						  (feed_id IS NULL OR feed_id = '$feed_id'))) AND
 						filter_type = t.id AND filter_id = '$filter_id'");
 
 			$rules = array();
@@ -1835,30 +1841,53 @@
 			while ($rule_line = db_fetch_assoc($result2)) {
 	#				print_r($rule_line);
 
-				$rule = array();
-				$rule["reg_exp"] = $rule_line["reg_exp"];
-				$rule["type"] = $rule_line["type_name"];
-				$rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
+                if ($rule_line["match_on"]) {
+                    $match_on = json_decode($rule_line["match_on"], true);
 
-				array_push($rules, $rule);
+                    if (in_array("0", $match_on) || in_array($feed_id, $match_on) || count(array_intersect($check_cats_fullids, $match_on)) > 0) {
+
+                        $rule = array();
+                        $rule["reg_exp"] = $rule_line["reg_exp"];
+                        $rule["type"] = $rule_line["type_name"];
+                        $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
+
+                        array_push($rules, $rule);
+                    } else if (!$match_any_rule) {
+                        // this filter contains a rule that doesn't match to this feed/category combination
+                        // thus filter has to be rejected
+
+                        $rules = [];
+                        break;
+                    }
+
+                } else {
+
+                    $rule = array();
+                    $rule["reg_exp"] = $rule_line["reg_exp"];
+                    $rule["type"] = $rule_line["type_name"];
+                    $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
+
+                    array_push($rules, $rule);
+                }
 			}
 
-			$result2 = db_query("SELECT a.action_param,t.name AS type_name
-					FROM ttrss_filters2_actions AS a,
-					ttrss_filter_actions AS t
-					WHERE
-						action_id = t.id AND filter_id = '$filter_id'");
+			if (count($rules) > 0) {
+                $result2 = db_query("SELECT a.action_param,t.name AS type_name
+                        FROM ttrss_filters2_actions AS a,
+                        ttrss_filter_actions AS t
+                        WHERE
+                            action_id = t.id AND filter_id = '$filter_id'");
 
-			while ($action_line = db_fetch_assoc($result2)) {
-	#				print_r($action_line);
+                while ($action_line = db_fetch_assoc($result2)) {
+                    #				print_r($action_line);
 
-				$action = array();
-				$action["type"] = $action_line["type_name"];
-				$action["param"] = $action_line["action_param"];
-
-				array_push($actions, $action);
-			}
+                    $action = array();
+                    $action["type"] = $action_line["type_name"];
+                    $action["param"] = $action_line["action_param"];
 
+                    array_push($actions, $action);
+                }
+            }
 
 			$filter = array();
 			$filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]);