Fixed a problem in domain module.

Till Brehm

2014-02-08 b4284d33cd252addb69963e07c4a90b3b22a445e

 interface/lib/classes/auth.inc.php

@@ -33,6 +33,7 @@

   public function get_user_id()
   {
      global $app;
      return $app->functions->intval($_SESSION['s']['user']['userid']);
   }