fix missing info error

kevinansfield · Mar 25, 2013 · 6804c99 · 6804c99
1 parent 3f0251d
commit 6804c99
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/app/assets/javascripts/discourse/views/topic_view.js b/app/assets/javascripts/discourse/views/topic_view.js
@@ -370,6 +370,9 @@ Discourse.TopicView = Discourse.View.extend(Discourse.Scrolling, {
     rows = $('.topic-post');
     info = Discourse.Eyeline.analyze(rows);
 
+    // if we have no rows
+    if(!info) { return; }
+
     // top on screen 
     if(info.top === 0 || info.onScreen[0] === 0 || info.bottom === 0) {
       this.prevPage($(rows[0]));