fix duplicate entry caused in rr_insert

Carsten Schoene

2013-12-29 0614b51e1bf71ac4db7ef02857a2286468e2b42b

 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']);
   }