Index: branches/5.1.x/core/kernel/db/dbitem.php
===================================================================
diff -u -N -r13952 -r14135
--- branches/5.1.x/core/kernel/db/dbitem.php	(.../dbitem.php)	(revision 13952)
+++ branches/5.1.x/core/kernel/db/dbitem.php	(.../dbitem.php)	(revision 14135)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: dbitem.php 13952 2010-09-17 19:28:11Z alex $
+* @version	$Id: dbitem.php 14135 2011-01-09 14:51:45Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -1178,7 +1178,7 @@
 	function setModifiedFlag($mode = null)
 	{
 		$main_prefix = $this->Application->GetTopmostPrefix($this->Prefix);
-		$this->Application->StoreVar($main_prefix . '_modified', '1', !$this->Application->isAdmin);
+		$this->Application->StoreVar($main_prefix . '_modified', '1', true); // true for optional
 
 		if ($this->ShouldLogChanges(true)) {
 			$this->LogChanges($main_prefix, $mode);