Index: branches/5.2.x/units/shipping_costs/shipping_costs_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/shipping_costs/shipping_costs_event_handler.php	(.../shipping_costs_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/shipping_costs/shipping_costs_event_handler.php	(.../shipping_costs_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: shipping_costs_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: shipping_costs_event_handler.php 15149 2012-03-04 09:05:03Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -44,7 +44,7 @@
 	 */
 	protected function OnCreate(kEvent $event)
 	{
-		$object =& $event->getObject(Array ('skip_autoload' => true));
+		$object = $event->getObject(Array ('skip_autoload' => true));
 		/* @var $object kDBItem */
 
 		$zones_object = $this->Application->recallObject('z');
@@ -91,7 +91,7 @@
 	{
 	//	$this->OnCreate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 
 		$shipping_object = $this->Application->recallObject('s');
 
@@ -170,7 +170,7 @@
 	 */
 	function OnClearAll($event)
 	{
-		$object =& $event->getObject(Array ('skip_autoload' => true));
+		$object = $event->getObject(Array ('skip_autoload' => true));
 		/* @var $object kDBItem */
 
 		$zones_object = $this->Application->recallObject('z');
@@ -203,7 +203,7 @@
 			$shipping_obj = $this->Application->recallObject('s');
 			/* @var $shipping_obj kDBItem */
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$zero_if_empty = $shipping_obj->GetDBField('ZeroIfEmpty');