Index: branches/5.2.x/units/gift_certificates/gift_certificates_eh.php
===================================================================
diff -u -r15141 -r15149
--- branches/5.2.x/units/gift_certificates/gift_certificates_eh.php	(.../gift_certificates_eh.php)	(revision 15141)
+++ branches/5.2.x/units/gift_certificates/gift_certificates_eh.php	(.../gift_certificates_eh.php)	(revision 15149)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: gift_certificates_eh.php 15141 2012-03-04 08:08:18Z alex $
+* @version	$Id: gift_certificates_eh.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 @@
 	{
 		parent::OnPreCreate($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$exp_date = adodb_mktime();
@@ -85,7 +85,7 @@
 
 		$this->itemChanged($event);
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$object->SetDBField('Debit', $object->GetDBField('Amount'));
@@ -98,7 +98,7 @@
 	 */
 	function itemChanged($event)
 	{
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		$amount = abs($object->GetDBField('Amount'));
@@ -151,7 +151,7 @@
 			return ;
 		}
 
-		$object =& $event->getObject();
+		$object = $event->getObject();
 		/* @var $object kDBItem */
 
 		// get object id by unique field Code
@@ -175,7 +175,7 @@
 			return ;
 		}
 
-		$object =& $event->getObject( Array ('skip_autoload' => true) );
+		$object = $event->getObject( Array ('skip_autoload' => true) );
 		/* @var $object kDBItem */
 
 		foreach ($ids as $id) {