Fixing scrollHeight javascript error (#4388)

mattermost · Nov 1, 2016 · 9bae1f7 · 9bae1f7
1 parent 6d3b316
commit 9bae1f7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/webapp/components/post_view/components/post_list.jsx b/webapp/components/post_view/components/post_list.jsx
@@ -443,7 +443,9 @@ export default class PostList extends React.Component {
 
     scrollToBottom() {
         this.animationFrameId = window.requestAnimationFrame(() => {
-            this.refs.postlist.scrollTop = this.refs.postlist.scrollHeight;
+            if (this.refs.postlist) {
+                this.refs.postlist.scrollTop = this.refs.postlist.scrollHeight;
+            }
         });
     }