Index: branches/5.2.x/core/units/favorites/favorites_eh.php
===================================================================
diff -u -N -r15130 -r15137
--- branches/5.2.x/core/units/favorites/favorites_eh.php	(.../favorites_eh.php)	(revision 15130)
+++ branches/5.2.x/core/units/favorites/favorites_eh.php	(.../favorites_eh.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: favorites_eh.php 15130 2012-03-03 18:38:32Z alex $
+* @version	$Id: favorites_eh.php 15137 2012-03-04 08:06:21Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -42,7 +42,7 @@
 	function OnFavoriteToggle($event)
 	{
 		$parent_prefix = $this->Application->getUnitOption($event->Prefix, 'ParentPrefix');
-		$parent_object =& $this->Application->recallObject($parent_prefix);
+		$parent_object = $this->Application->recallObject($parent_prefix);
 		/* @var $parent_object kDBItem */
 
 		if (!$parent_object->isLoaded() || !$this->Application->CheckPermission('FAVORITES', 0, $parent_object->GetDBField('ParentPath'))) {
@@ -87,7 +87,7 @@
 		$object->SetDBField('PortalUserId', $user_id);
 
 		$parent_prefix = $this->Application->getUnitOption($event->Prefix, 'ParentPrefix');
-		$parent_object =& $this->Application->recallObject($parent_prefix);
+		$parent_object = $this->Application->recallObject($parent_prefix);
 		/* @var $parent_object kDBItem */
 
 		$object->SetDBField('ResourceId', $parent_object->GetDBField('ResourceId'));