Index: branches/5.1.x/core/units/helpers/csv_helper.php
===================================================================
diff -u -N -r13545 -r13569
--- branches/5.1.x/core/units/helpers/csv_helper.php	(.../csv_helper.php)	(revision 13545)
+++ branches/5.1.x/core/units/helpers/csv_helper.php	(.../csv_helper.php)	(revision 13569)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: csv_helper.php 13545 2010-05-11 19:19:58Z alex $
+* @version	$Id: csv_helper.php 13569 2010-05-18 15:25:01Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -58,6 +58,11 @@
 				$first_step = true;
 			}
 
+			$file_helper =& $this->Application->recallObject('FileHelper');
+			/* @var $file_helper FileHelper */
+
+			$file_helper->CheckFolder( dirname($export_data['file_name']) );
+
 			$file = fopen($export_data['file_name'], $first_step ? 'w' : 'a');
 
 			$prefix_elems = split('\.|_', $export_data['prefix']);
@@ -163,9 +168,9 @@
 		{
 			safeDefine('DBG_SKIP_REPORTING', 1);
 
-			$export_data = unserialize($this->Application->RecallVar('export_data'));			
+			$export_data = unserialize($this->Application->RecallVar('export_data'));
 			$filename = preg_replace('/(.*)\.csv$/', '\1', basename($export_data['file_name'])) . '.csv';
-			
+
 			header('Content-type: text/csv');
 			header('Content-Disposition: attachment; filename="' . $filename . '"');
 			readfile($export_data['file_name']);