Index: branches/5.2.x/core/units/permissions/permissions_event_handler.php
===================================================================
diff -u -N -r15137 -r15145
--- branches/5.2.x/core/units/permissions/permissions_event_handler.php	(.../permissions_event_handler.php)	(revision 15137)
+++ branches/5.2.x/core/units/permissions/permissions_event_handler.php	(.../permissions_event_handler.php)	(revision 15145)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: permissions_event_handler.php 15137 2012-03-04 08:06:21Z alex $
+* @version	$Id: permissions_event_handler.php 15145 2012-03-04 09:04:08Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -48,7 +48,7 @@
 		if (isset($permissions[$group_id])) {
 			$permissions = $permissions[$group_id];
 
-			$object =& $event->getObject( Array('skip_autoload' => true) );
+			$object = $event->getObject( Array('skip_autoload' => true) );
 			$permissions_helper = $this->Application->recallObject('PermissionsHelper');
 			/* @var $permissions_helper kPermissionsHelper */
 
@@ -118,7 +118,7 @@
 			return ;
 		}
 
-		$object =& $event->getObject( Array ('skip_autoload' => true) );
+		$object = $event->getObject( Array ('skip_autoload' => true) );
 		/* @var $object kDBItem */
 
 		$group_id = $this->Application->GetVar('g_id');
@@ -189,7 +189,7 @@
 	 */
 	function UpdatePermissions($event, $create_sql, $update_sql, $delete_ids)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		if ($delete_ids) {