Index: branches/5.2.x/units/orders/order_manager.php
===================================================================
diff -u -N -r14641 -r15141
--- branches/5.2.x/units/orders/order_manager.php	(.../order_manager.php)	(revision 14641)
+++ branches/5.2.x/units/orders/order_manager.php	(.../order_manager.php)	(revision 15141)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version   $Id: order_manager.php 14641 2011-10-05 15:31:23Z alex $
+* @version   $Id: order_manager.php 15141 2012-03-04 08:08:18Z alex $
 * @package   In-Commerce
 * @copyright   Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license   Commercial License
@@ -69,7 +69,7 @@
 		{
 			parent::__construct();
 
-			$this->calculator =& $this->Application->makeClass('OrderCalculator');
+			$this->calculator = $this->Application->makeClass('OrderCalculator');
 			$this->calculator->setManager($this);
 
 			$this->reset();
@@ -218,7 +218,7 @@
 		{
 			$ret = false;
 
-			$order_item =& $this->Application->recallObject('orditems.-item', null, Array('skip_autoload' => true));
+			$order_item = $this->Application->recallObject('orditems.-item', null, Array('skip_autoload' => true));
 			/* @var $order_item kDBItem */
 
 			foreach ($this->operations as $operation) {
@@ -376,7 +376,7 @@
 		 */
 		protected function getProductField($product_id, $field)
 		{
-			$product =& $this->Application->recallObject('p', null, Array ('skip_autoload' => true));
+			$product = $this->Application->recallObject('p', null, Array ('skip_autoload' => true));
 			/* @var $product kCatDBItem */
 
 			if ( !$product->isLoaded() || ($product->GetID() != $product_id) ) {