base/app/assets/javascripts/social_stream/comment.js in social_stream-2.2.1 vs base/app/assets/javascripts/social_stream/comment.js in social_stream-2.2.2

@@ -55,10 +55,10 @@
       }
     });
   };
 
   var hideNewActivityCommentElements = function(options){
-    var newDiv = $('#activity_' + options.parentActivityId).find('div.new_comment');
+    var newDiv = $('#comments_activity_' + options.parentActivityId).siblings('div.new_comment');
 
     newDiv.find("textarea").val('');
 
     hideNewCommentElements(newDiv);
   };