Ticket #5434: 5434.patch

env.js

@@ -75 +75 @@
 
                         isCustomDomain : function()
                         {
-                                return this.ie && document.domain != window.location.hostname;
+                                var ipv6hostname = '[' + window.location.hostname + ']';
+                                return this.ie && document.domain != window.location.hostname && document.domain != ipv6hostname;
                         }
                 };