Index: branches/5.2.x/core/units/category_items/category_items_event_handler.php
===================================================================
diff -u -N -r15137 -r15145
--- branches/5.2.x/core/units/category_items/category_items_event_handler.php	(.../category_items_event_handler.php)	(revision 15137)
+++ branches/5.2.x/core/units/category_items/category_items_event_handler.php	(.../category_items_event_handler.php)	(revision 15145)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: category_items_event_handler.php 15137 2012-03-04 08:06:21Z alex $
+* @version	$Id: category_items_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
@@ -28,7 +28,7 @@
 		{
 			parent::SetCustomQuery($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBList */
 
 			$ml_formatter = $this->Application->recallObject('kMultiLanguage');
@@ -44,7 +44,7 @@
 		 */
 		function OnSetPrimary($event)
 		{
-			$object =& $event->getObject(Array ('skip_autoload' => true));
+			$object = $event->getObject(Array ('skip_autoload' => true));
 			/* @var $object kDBItem */
 
 			$ids = $this->StoreSelectedIDs($event);
@@ -71,7 +71,7 @@
 		protected function customProcessing(kEvent $event, $type)
 		{
 			if ( $event->Name == 'OnMassDelete' ) {
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				$table_info = $object->getLinkedInfo();
 
 				switch ($type) {