Index: branches/5.2.x/units/order_items/order_items_event_handler.php
===================================================================
diff -u -N -r15134 -r15141
--- branches/5.2.x/units/order_items/order_items_event_handler.php	(.../order_items_event_handler.php)	(revision 15134)
+++ branches/5.2.x/units/order_items/order_items_event_handler.php	(.../order_items_event_handler.php)	(revision 15141)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: order_items_event_handler.php 15134 2012-03-03 19:04:51Z alex $
+* @version	$Id: order_items_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
@@ -51,7 +51,7 @@
 				// = allows selecting one item at a time, but we leave this code just in case :)
 				$product_ids = explode(',', $product_ids);
 
-				$product_object =& $this->Application->recallObject('p.-item', null, array('skip_autoload' => true));
+				$product_object = $this->Application->recallObject('p.-item', null, array('skip_autoload' => true));
 				/* @var $product_object ProductsItem */
 
 				foreach ($product_ids as $product_id) {
@@ -72,7 +72,7 @@
 						$this->Application->EventManager->openerStackPush('in-commerce/orders/order_product_edit', $url_params);
 					}
 					else {
-						$orders_h =& $this->Application->recallObject('ord_EventHandler');
+						$orders_h = $this->Application->recallObject('ord_EventHandler');
 						/* @var $orders_h OrdersEventHandler */
 
 						// 1 for PacakgeNum - temporary solution to overcome splitting into separate sub-orders
@@ -106,7 +106,7 @@
 
 			$table_info = $object->getLinkedInfo();
 
-			$main_object =& $this->Application->recallObject($table_info['ParentPrefix']);
+			$main_object = $this->Application->recallObject($table_info['ParentPrefix']);
 			/* @var $main_object OrdersItem */
 
 			foreach ($items_info as $id => $field_values) {
@@ -176,7 +176,7 @@
 			if ( $changed_fields ) {
 				$table_info = $object->getLinkedInfo();
 
-				$main_object =& $this->Application->recallObject($table_info['ParentPrefix']);
+				$main_object = $this->Application->recallObject($table_info['ParentPrefix']);
 				/* @var $main_object OrdersItem */
 
 				$oi_string = $object->GetDBField('ProductId') . ':' . $object->GetDBField('OptionsSalt') . ':' . $object->GetDBField('BackOrderFlag');
@@ -358,7 +358,7 @@
 				return true;
 			}
 
-			$order =& $this->Application->recallObject('ord');
+			$order = $this->Application->recallObject('ord');
 			/* @var $order kDBItem */
 
 			if ( $order->isLoaded() && ($order->GetID() == $object->GetDBField('OrderId')) ) {