Index: branches/5.2.x/core/kernel/db/db_connection.php
===================================================================
diff -u -N -r15242 -r15338
--- branches/5.2.x/core/kernel/db/db_connection.php	(.../db_connection.php)	(revision 15242)
+++ branches/5.2.x/core/kernel/db/db_connection.php	(.../db_connection.php)	(revision 15338)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: db_connection.php 15242 2012-03-27 10:09:34Z alex $
+* @version	$Id: db_connection.php 15338 2012-05-17 08:20:59Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -1093,7 +1093,8 @@
 
 			// set 2nd checkpoint: begin
 			if ( $this->_profileSQLs ) {
-				$first_cell = count($ret) == 1 && count(current($ret)) == 1 ? current(current($ret)) : null;
+				$current_element = current($ret);
+				$first_cell = count($ret) == 1 && count($current_element) == 1 ? current($current_element) : null;
 
 				if ( strlen($first_cell) > 200 ) {
 					$first_cell = substr($first_cell, 0, 50) . ' ...';