Index: branches/5.2.x/core/units/custom_fields/custom_fields_event_handler.php
===================================================================
diff -u -N -r15137 -r15145
--- branches/5.2.x/core/units/custom_fields/custom_fields_event_handler.php	(.../custom_fields_event_handler.php)	(revision 15137)
+++ branches/5.2.x/core/units/custom_fields/custom_fields_event_handler.php	(.../custom_fields_event_handler.php)	(revision 15145)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: custom_fields_event_handler.php 15137 2012-03-04 08:06:21Z alex $
+* @version	$Id: custom_fields_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 @@
 		{
 			parent::SetCustomQuery($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBList */
 
 			$item_type = $this->Application->GetVar('cf_type');
@@ -134,7 +134,7 @@
 		{
 			parent::OnBeforeItemCreate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$sql = 'SELECT COUNT(*)
@@ -160,7 +160,7 @@
 		{
 			parent::OnAfterItemDelete($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$main_prefix = $this->getPrefixByItemType($object->GetDBField('Type'));
@@ -202,7 +202,7 @@
 				return ;
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$main_prefix = $this->getPrefixByItemType($object->GetDBField('Type'));
@@ -245,7 +245,7 @@
 		{
 			parent::OnPreCreate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$object->SetDBField('Type', $this->Application->GetVar('cf_type'));
@@ -262,7 +262,7 @@
 		{
 			parent::OnAfterItemLoad($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( !in_array($object->GetDBField('ElementType'), $this->_getMultiElementTypes()) ) {
@@ -315,7 +315,7 @@
 		{
 			parent::OnBeforeItemUpdate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( !in_array($object->GetDBField('ElementType'), $this->_getMultiElementTypes()) ) {