Index: branches/5.1.x/units/orders/orders_event_handler.php
===================================================================
diff -u -N -r13888 -r13930
--- branches/5.1.x/units/orders/orders_event_handler.php	(.../orders_event_handler.php)	(revision 13888)
+++ branches/5.1.x/units/orders/orders_event_handler.php	(.../orders_event_handler.php)	(revision 13930)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: orders_event_handler.php 13888 2010-08-29 09:21:48Z alex $
+* @version	$Id: orders_event_handler.php 13930 2010-09-10 08:03:12Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -1247,7 +1247,9 @@
 	 */
 	function CheckUser(&$event)
 	{
-		if ($this->Application->isAdminUser) {
+		if ($this->Application->isAdminUser || defined('GW_NOTIFY')) {
+			// don't check for user in order while processing payment
+			// gateways, because they can do cross-domain ssl redirects
 			return;
 		}