Index: branches/5.1.x/core/units/languages/languages_item.php
===================================================================
diff -u -N -r13489 -r13545
--- branches/5.1.x/core/units/languages/languages_item.php	(.../languages_item.php)	(revision 13489)
+++ branches/5.1.x/core/units/languages/languages_item.php	(.../languages_item.php)	(revision 13545)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: languages_item.php 13489 2010-05-05 16:14:12Z alex $
+* @version	$Id: languages_item.php 13545 2010-05-11 19:19:58Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -53,7 +53,7 @@
 			if (is_null($precision)) {
 				$precision = preg_match('/[\.,]+/', $number) ? strlen(preg_replace('/^.*[\.,]+/', '', $number)) : 0;
 			}
-			return number_format($number, $precision, $this->GetDBField('DecimalPoint'), $this->GetDBField('ThousandSep'));
+			return number_format($number, $precision, (string)$this->GetDBField('DecimalPoint'), (string)$this->GetDBField('ThousandSep'));
 		}
 
 		/**