Index: branches/5.3.x/core/units/helpers/fck_helper.php
===================================================================
diff -u -N -r16228 -r16230
--- branches/5.3.x/core/units/helpers/fck_helper.php	(.../fck_helper.php)	(revision 16228)
+++ branches/5.3.x/core/units/helpers/fck_helper.php	(.../fck_helper.php)	(revision 16230)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: fck_helper.php 16228 2015-09-01 08:30:16Z alex $
+* @version	$Id: fck_helper.php 16230 2015-09-01 09:02:58Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -536,7 +536,7 @@
 			$styles_css = $this->Application->HREF('index', $prefix, $url_params, 'index.php');
 		}
 		else {
-			$stylesheet_folder_url = $this->Application->BaseURL(rtrim(EDITOR_PATH, '/'));
+			$stylesheet_folder_url = $this->Application->BaseURL() . trim(EDITOR_PATH, '/') . '/';
 			$styles_css = $stylesheet_folder_url . 'style.css';
 		}