Index: branches/5.2.x/units/discount_items/discount_items_event_handler.php
===================================================================
diff -u -N -r15061 -r15134
--- branches/5.2.x/units/discount_items/discount_items_event_handler.php	(.../discount_items_event_handler.php)	(revision 15061)
+++ branches/5.2.x/units/discount_items/discount_items_event_handler.php	(.../discount_items_event_handler.php)	(revision 15134)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: discount_items_event_handler.php 15061 2012-01-17 14:50:00Z alex $
+* @version	$Id: discount_items_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
@@ -38,7 +38,7 @@
 	 *
 	 * @param kEvent $event
 	 */
-	function OnProcessSelected(&$event)
+	function OnProcessSelected($event)
 	{
 		$object =& $event->getObject( Array('skip_autoload' => true) );
 		$selected_ids = $this->Application->GetVar('selected_ids');
@@ -102,7 +102,7 @@
 	 * @todo get parent item id through $object->getLinkedInfo()['ParentId']
 	 * @access public
 	 */
-	function OnEntireOrder(&$event)
+	function OnEntireOrder($event)
 	{
 		$object =& $event->GetObject();
 		$sql = 'DELETE FROM '.$object->TableName.' WHERE DiscountId='.$this->Application->GetVar('d_id');
@@ -129,7 +129,7 @@
 	 *
 	 * @param kEvent $event
 	 */
-	function OnDeleteDiscountedItem(&$event)
+	function OnDeleteDiscountedItem($event)
 	{
 		$main_object =& $event->MasterEvent->getObject();
 		$resource_id = $main_object->GetDBField('ResourceId');
@@ -146,7 +146,7 @@
 	 * @return void
 	 * @access protected
 	 */
-	protected function OnAfterConfigRead(kEvent &$event)
+	protected function OnAfterConfigRead(kEvent $event)
 	{
 		parent::OnAfterConfigRead($event);