Index: branches/5.2.x/units/coupons/coupons_event_handler.php
===================================================================
diff -u -N -r15141 -r15149
--- branches/5.2.x/units/coupons/coupons_event_handler.php	(.../coupons_event_handler.php)	(revision 15141)
+++ branches/5.2.x/units/coupons/coupons_event_handler.php	(.../coupons_event_handler.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: coupons_event_handler.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: coupons_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
@@ -46,7 +46,7 @@
 
 		$event->CallSubEvent('OnNew');
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$this->setCloningRequired($object);
@@ -75,7 +75,7 @@
 	{
 		parent::OnBeforeClone($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$this->SetNewCode($object);
@@ -96,7 +96,7 @@
 			return;
 		}
 
-		$object =& $event->getObject( Array ('skip_autoload' => true) );
+		$object = $event->getObject( Array ('skip_autoload' => true) );
 		/* @var $object kDBItem */
 
 		$this->setCloningRequired($object);
@@ -178,7 +178,7 @@
 	{
 		parent::OnPreCreate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$exp_date = adodb_mktime();
@@ -226,7 +226,7 @@
 	 */
 	function itemChanged($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$object->SetDBField('Amount', abs($object->GetDBField('Amount')));