github-mirror/framework
2
0
Fork 0
mirror of https://github.com/flarum/framework.git synced 2024-11-25 09:41:49 +08:00
Code Issues Actions 46 Packages Projects Releases Wiki Activity

Prevent item-count-undefined

Browse Source
This commit is contained in:
Toby Zerner 2015-03-24 14:23:55 +10:30
parent b667c87090
commit e1fb1132da
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
framework/core/ember/app/components/ui/dropdown-button.js
View File

@ -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: {