From b71a7df9edd13af85733f89d854e7d834fa0a468 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Sun, 14 Nov 2010 18:22:06 +0300
Subject: [PATCH] getFeedName: return empty string instead of null when element
 is not found

---
 feedlist.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/feedlist.js b/feedlist.js
index 54298e95..3df1bd80 100644
--- a/feedlist.js
+++ b/feedlist.js
@@ -874,13 +874,15 @@ function resort_category(node, cat_mode) {
 		var by_unread = feedsSortByUnread();
 	
 		var list = node.getElementsByTagName("LI");
-	
+
 		for (i = 0; i < list.length; i++) {
 	
 			for (j = i+1; j < list.length; j++) {			
 	
 				var tmp_val = get_feed_entry_unread(list[i]);
 				var cur_val = get_feed_entry_unread(list[j]);
+				
+				//console.log(list[i].id + " vs " + list[j].id);
 	
 				var tmp_name = get_feed_entry_name(list[i]).toLowerCase();
 				var cur_name = get_feed_entry_name(list[j]).toLowerCase();
@@ -999,7 +1001,7 @@ function getFeedName(id, is_cat) {
 	if (e) {
 		return e.innerHTML.stripTags();
 	} else {
-		return null;
+		return '';
 	}
 }