Issue 1663 - Various Firefox-related changes of the first-run page

ext/common.js

 /*
  * This file is part of Adblock Plus <http://adblockplus.org/>,
  * Copyright (C) 2006-2014 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 67 matching lines @@
 
   var getLocaleCandidates = function(selectedLocale)
   {
     var candidates = [];
     var defaultLocale = "en-US";
 
     // e.g. "ja-jp-mac" -> "ja-JP", note that the part after the second
     // dash is dropped, since we only support language and region
     var parts = selectedLocale.split("-");
     var language = parts[0];
-    var region = (parts[1] || "").toUpperCase();
+    var region = (parts[1] || "").toUpperCase();
 
     if (region)
       candidates.push(language + "-" + region);
 
     candidates.push(language);
 
     if (candidates.indexOf(defaultLocale) == -1)
       candidates.push(defaultLocale);
 
     return candidates;
@@ skipping 89 matching lines @@
         }
 
         if (locales.length == 0)
           return "";
 
         readCatalog(locales.shift());
       }
     }
   };
 })(this);