Index: branches/5.0.x/core/units/visits/visits_config.php
===================================================================
diff -u -N -r12495 -r12703
--- branches/5.0.x/core/units/visits/visits_config.php	(.../visits_config.php)	(revision 12495)
+++ branches/5.0.x/core/units/visits/visits_config.php	(.../visits_config.php)	(revision 12703)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: visits_config.php 12495 2009-09-15 04:09:10Z dmitrya $
+* @version	$Id: visits_config.php 12703 2009-10-20 08:17:55Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -129,7 +129,7 @@
 
 					'Fields' => Array (
 										'VisitId' => Array ('type' => 'int', 'not_null' => 1, 'default' => 0),
-										'VisitDate' => Array ('type' => 'int', 'formatter' => 'kDateFormatter', 'custom_filter' => 'date_range', 'not_null' => 1, 'default' => 0),
+										'VisitDate' => Array ('type' => 'int', 'formatter' => 'kDateFormatter', 'custom_filter' => 'date_range', 'default' => NULL),
 										'Referer' => Array ('type' => 'string','not_null' => '1','default' => ''),
             							'IPAddress' => Array ('type' => 'string','not_null' => '1','default' => ''),
 										'AffiliateId' => Array ('type' => 'int','formatter' => 'kLEFTFormatter', 'error_msgs' => Array ('invalid_option' => '!la_error_UserNotFound!'), 'options' => Array (0 => 'lu_None'), 'left_sql' => 'SELECT %s FROM '.TABLE_PREFIX.'Affiliates af LEFT JOIN '.TABLE_PREFIX.'PortalUser pu ON pu.PortalUserId = af.PortalUserId WHERE `%s` = \'%s\'','left_key_field' => 'AffiliateId','left_title_field' => 'Login','not_null'=>1,'default'=>0),