Index: branches/5.2.x/units/product_options/product_options_event_handler.php
===================================================================
diff -u -N -r15061 -r15134
--- branches/5.2.x/units/product_options/product_options_event_handler.php	(.../product_options_event_handler.php)	(revision 15061)
+++ branches/5.2.x/units/product_options/product_options_event_handler.php	(.../product_options_event_handler.php)	(revision 15134)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: product_options_event_handler.php 15061 2012-01-17 14:50:00Z alex $
+* @version	$Id: product_options_event_handler.php 15134 2012-03-03 19:04:51Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -23,7 +23,7 @@
 		 * @access protected
 		 * @see kDBEventHandler::OnListBuild()
 		 */
-		protected function SetCustomQuery(kEvent &$event)
+		protected function SetCustomQuery(kEvent $event)
 		{
 			parent::SetCustomQuery($event);
 
@@ -46,7 +46,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterCopyToLive(kEvent &$event)
+		protected function OnAfterCopyToLive(kEvent $event)
 		{
 			parent::OnAfterCopyToLive($event);
 
@@ -90,7 +90,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterClone(kEvent &$event)
+		protected function OnAfterClone(kEvent $event)
 		{
 			parent::OnAfterClone($event);