Index: branches/5.2.x/core/units/custom_fields/custom_fields_event_handler.php
===================================================================
diff -u -N -r15065 -r15130
--- branches/5.2.x/core/units/custom_fields/custom_fields_event_handler.php	(.../custom_fields_event_handler.php)	(revision 15065)
+++ branches/5.2.x/core/units/custom_fields/custom_fields_event_handler.php	(.../custom_fields_event_handler.php)	(revision 15130)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: custom_fields_event_handler.php 15065 2012-01-17 15:11:29Z alex $
+* @version	$Id: custom_fields_event_handler.php 15130 2012-03-03 18:38:32Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -23,7 +23,7 @@
 		 * @return bool
 		 * @access public
 		 */
-		public function CheckPermission(kEvent &$event)
+		public function CheckPermission(kEvent $event)
 		{
 			$sql = 'SELECT Prefix
 					FROM '.TABLE_PREFIX.'ItemTypes
@@ -44,7 +44,7 @@
 		 * @access protected
 		 * @see kDBEventHandler::OnListBuild()
 		 */
-		protected function SetCustomQuery(kEvent &$event)
+		protected function SetCustomQuery(kEvent $event)
 		{
 			parent::SetCustomQuery($event);
 
@@ -82,7 +82,7 @@
 		 * @param kEvent $event
 		 * @return string
 		 */
-		function _getSourcePrefix(&$event)
+		function _getSourcePrefix($event)
 		{
 			$prefix = $event->getEventParam('SourcePrefix');
 			if (!$prefix) {
@@ -102,7 +102,7 @@
 		 * @return Array
 		 * @access protected
 		 */
-		protected function _getHiddenFields(&$event)
+		protected function _getHiddenFields($event)
 		{
 			$prefix = $this->_getSourcePrefix($event);
 
@@ -130,7 +130,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(kEvent &$event)
+		protected function OnBeforeItemCreate(kEvent $event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -156,7 +156,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemDelete(kEvent &$event)
+		protected function OnAfterItemDelete(kEvent $event)
 		{
 			parent::OnAfterItemDelete($event);
 
@@ -196,7 +196,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnSaveCustomField(&$event)
+		protected function OnSaveCustomField($event)
 		{
 			if ( $event->MasterEvent->status != kEvent::erSUCCESS ) {
 				return ;
@@ -225,7 +225,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnMassDelete(kEvent &$event)
+		protected function OnMassDelete(kEvent $event)
 		{
 			parent::OnMassDelete($event);
 
@@ -241,7 +241,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnPreCreate(kEvent &$event)
+		protected function OnPreCreate(kEvent $event)
 		{
 			parent::OnPreCreate($event);
 
@@ -258,7 +258,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemLoad(kEvent &$event)
+		protected function OnAfterItemLoad(kEvent $event)
 		{
 			parent::OnAfterItemLoad($event);
 
@@ -311,7 +311,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemUpdate(kEvent &$event)
+		protected function OnBeforeItemUpdate(kEvent $event)
 		{
 			parent::OnBeforeItemUpdate($event);