From 536281e273f441e6b590b4e4932ad0a04565e103 Mon Sep 17 00:00:00 2001
From: Toby Zerner <toby.zerner@gmail.com>
Date: Tue, 24 Mar 2015 14:23:55 +1030
Subject: [PATCH] Prevent item-count-undefined

---
 ember/app/components/ui/dropdown-button.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ember/app/components/ui/dropdown-button.js b/ember/app/components/ui/dropdown-button.js
index 69d71e1c0..7afbb73a9 100644
--- a/ember/app/components/ui/dropdown-button.js
+++ b/ember/app/components/ui/dropdown-button.js
@@ -19,7 +19,8 @@ export default Ember.Component.extend({
   }),
 
   itemCountClass: Ember.computed('items.length', function() {
-    return 'item-count-'+this.get('items.length');
+    var count = this.get('items.length');
+    return count ? 'item-count-'+this.get('items.length') : '';
   }),
 
   actions: {