Index: branches/5.1.x/core/units/visits/visits_tag_processor.php
===================================================================
diff -u -N -r12127 -r12657
--- branches/5.1.x/core/units/visits/visits_tag_processor.php	(.../visits_tag_processor.php)	(revision 12127)
+++ branches/5.1.x/core/units/visits/visits_tag_processor.php	(.../visits_tag_processor.php)	(revision 12657)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: visits_tag_processor.php 11892 2009-07-01 08:35:06Z alex $
+* @version	$Id: visits_tag_processor.php 12657 2009-10-04 20:07:31Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -12,6 +12,8 @@
 * See http://www.in-portal.net/license/ for copyright notices and details.
 */
 
+	defined('FULL_PATH') or die('restricted access!');
+
 	class VisitsTagProcessor extends kDBTagProcessor {
 
 		function UserFound($params)
@@ -81,8 +83,7 @@
 
 			$format_fields = Array('OrderTotalAmount', 'OrderAffiliateCommission');
 
-			if( $this->HasParam($params, 'currency') )
-			{
+			if (array_key_exists('currency', $params) && $params['currency']) {
 				$iso = $this->GetISO($params['currency']);
 				foreach($format_fields as $format_field)
 				{
@@ -180,11 +181,7 @@
 
 			}
 
-
 			return parent::GetList($params);
 		}
 
-	}
-
-
-?>
\ No newline at end of file
+	}
\ No newline at end of file