From 9f14c197f2b052a6f3830742ee2ede2aa8b680a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9gis=20Hanol?= <regis@hanol.fr>
Date: Mon, 5 Oct 2015 17:04:19 +1100
Subject: [PATCH] less errors in js tests suite

---
 app/assets/javascripts/discourse/components/menu-panel.js.es6 | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/app/assets/javascripts/discourse/components/menu-panel.js.es6 b/app/assets/javascripts/discourse/components/menu-panel.js.es6
index 7300b309f..5fb1e034a 100644
--- a/app/assets/javascripts/discourse/components/menu-panel.js.es6
+++ b/app/assets/javascripts/discourse/components/menu-panel.js.es6
@@ -133,8 +133,7 @@ export default Ember.Component.extend({
       this._resizeInterval = setInterval(() => {
         Ember.run(() => {
           const $panelBodyContents = this.$('.panel-body-contents');
-
-          if ($panelBodyContents.length) {
+          if ($panelBodyContents && $panelBodyContents.length) {
             const contentHeight = parseInt($panelBodyContents.height());
             if (contentHeight !== this._lastHeight) { this.performLayout(); }
             this._lastHeight = contentHeight;