| Index: lib/utils.js | 
| =================================================================== | 
| --- a/lib/utils.js | 
| +++ b/lib/utils.js | 
| @@ -44,17 +44,17 @@ var Utils = exports.Utils = { | 
| }, | 
|  | 
| checkLocalePrefixMatch: function(prefixes) | 
| { | 
| if (!prefixes) | 
| return null; | 
|  | 
| let list = prefixes.split(","); | 
| -    for each (let prefix in list) | 
| +    for (let prefix of list) | 
| if (new RegExp("^" + prefix + "\\b").test(this.appLocale)) | 
| return prefix; | 
|  | 
| return null; | 
| }, | 
|  | 
| chooseFilterSubscription: function(subscriptions) | 
| { | 
| @@ -88,10 +88,14 @@ var Utils = exports.Utils = { | 
| { | 
| selectedItem = subscription; | 
| selectedPrefix = prefix; | 
| } | 
| } | 
| } | 
| } | 
| return selectedItem; | 
| +  }, | 
| + | 
| +  yield: function() | 
| +  { | 
| } | 
| }; | 
|  |