Index: branches/5.2.x/units/product_option_combinations/product_option_combinations_event_handler.php
===================================================================
diff -u -N -r15134 -r15141
--- branches/5.2.x/units/product_option_combinations/product_option_combinations_event_handler.php	(.../product_option_combinations_event_handler.php)	(revision 15134)
+++ branches/5.2.x/units/product_option_combinations/product_option_combinations_event_handler.php	(.../product_option_combinations_event_handler.php)	(revision 15141)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: product_option_combinations_event_handler.php 15134 2012-03-03 19:04:51Z alex $
+* @version	$Id: product_option_combinations_event_handler.php 15141 2012-03-04 08:08:18Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -260,7 +260,7 @@
 			$this->LoadItem($event);
 		}
 
-		$actions =& $this->Application->recallObject('kActions');
+		$actions = $this->Application->recallObject('kActions');
 		/* @var $actions Params */
 
 		$actions->Set($event->getPrefixSpecial() . '_GoTab', '');
@@ -288,7 +288,7 @@
 		}
 
 		if ( $object->Load($id) ) {
-			$actions =& $this->Application->recallObject('kActions');
+			$actions = $this->Application->recallObject('kActions');
 			/* @var $actions Params */
 
 			$actions->Set($event->getPrefixSpecial() . '_id', $object->GetId());
@@ -381,13 +381,13 @@
 		$inventory_status = $this->Conn->GetOne($sql);
 
 		if ( $inventory_status == ProductInventory::BY_OPTIONS ) {
-			$live_object =& $this->Application->recallObject($event->Prefix . '.itemlive', null, Array ('skip_autoload' => true));
+			$live_object = $this->Application->recallObject($event->Prefix . '.itemlive', null, Array ('skip_autoload' => true));
 			/* @var $live_object kDBItem */
 
 			$live_object->SwitchToLive();
 			$live_object->Load($id);
 
-			$temp_object =& $this->Application->recallObject($event->Prefix . '.itemtemp', null, Array ('skip_autoload' => true));
+			$temp_object = $this->Application->recallObject($event->Prefix . '.itemtemp', null, Array ('skip_autoload' => true));
 			/* @var $temp_object kDBItem */
 
 			$temp_object->SwitchToTemp();