Index: branches/5.2.x/core/units/helpers/permissions_helper.php
===================================================================
diff -u -N -r15130 -r15137
--- branches/5.2.x/core/units/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 15130)
+++ branches/5.2.x/core/units/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: permissions_helper.php 15130 2012-03-03 18:38:32Z alex $
+* @version	$Id: permissions_helper.php 15137 2012-03-04 08:06:21Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -185,7 +185,7 @@
 			);
 
 			$top_prefix = $event->getEventParam('top_prefix');
-			$event_handler =& $this->Application->recallObject($event->Prefix . '_EventHandler');
+			$event_handler = $this->Application->recallObject($event->Prefix . '_EventHandler');
 			/* @var $event_handler kCatDBEventHandler */
 
 			$raise_warnings = $event->getEventParam('raise_warnings');
@@ -439,7 +439,7 @@
 				// check permission by event name
 				list ($prefix, ) = explode(':', $perm_event);
 
-				$event_handler =& $this->Application->recallObject($prefix . '_EventHandler');
+				$event_handler = $this->Application->recallObject($prefix . '_EventHandler');
 				/* @var $event_handler kEventHandler */
 
 				return $event_handler->CheckPermission( new kEvent($perm_event) );