closes #2364

dont crash if icon is not found
10 years ago · c95f151bfc
parent 69ed00fc14
commit c95f151bfc
1 changed files with 3 additions and 1 deletions
--- a/public/src/client/topic/events.js
+++ b/public/src/client/topic/events.js
@ -156,7 +156,9 @@ define('forum/topic/events', ['forum/topic/browsing', 'forum/topic/postTools', '

 		var icon = favBtn.find('i');
 		var className = icon.attr('class');
-
+		if (!className) {
+			return;
+		}
 		if (data.isFavourited ? className.indexOf('-o') !== -1 : className.indexOf('-o') === -1) {
 			icon.attr('class', data.isFavourited ? className.replace('-o', '') : className + '-o');
 		}