Reverts most of be60340. Implements a simplier solution using XPath to get the proper title tag from a feed item.

classes/feeditem/rss.php

@@ -51,14 +51,10 @@ class FeedItem_RSS extends FeedItem_Common {
 	}
 
 	function get_title() {
-		$titles = $this->elem->getElementsByTagName("title");
+		$title = $this->xpath->query("title", $this->elem)->item(0);
 
-		foreach ($titles as $title) {
-			$nv = trim($title->nodeValue);
-
-			if (!empty($nv)) {
-				return $nv;
-			}
+		if ($title) {
+			return trim($title->nodeValue);
 		}
 	}