Index: branches/5.1.x/core/units/admin/admin_tag_processor.php
===================================================================
diff -u -N -r14241 -r14328
--- branches/5.1.x/core/units/admin/admin_tag_processor.php	(.../admin_tag_processor.php)	(revision 14241)
+++ branches/5.1.x/core/units/admin/admin_tag_processor.php	(.../admin_tag_processor.php)	(revision 14328)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: admin_tag_processor.php 14241 2011-03-16 20:24:35Z alex $
+* @version	$Id: admin_tag_processor.php 14328 2011-05-20 08:15:24Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -248,7 +248,7 @@
 					continue;
 				}
 				else {
-					$show_mode = $section_data['show_mode'];
+					$show_mode = isset($section_data['show_mode']) ? $section_data['show_mode'] : smNORMAL;
 					$section_data['debug_only'] = ($show_mode == smDEBUG) || ($show_mode == smSUPER_ADMIN) ? 1 : 0;
 				}