Index: branches/5.2.x/core/kernel/utility/event.php
===================================================================
diff -u -N -r15250 -r15374
--- branches/5.2.x/core/kernel/utility/event.php	(.../event.php)	(revision 15250)
+++ branches/5.2.x/core/kernel/utility/event.php	(.../event.php)	(revision 15374)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: event.php 15250 2012-03-30 16:47:57Z alex $
+* @version	$Id: event.php 15374 2012-05-30 15:27:07Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -370,12 +370,17 @@
 		 * Allows to merge passed redirect params hash with existing ones
 		 *
 		 * @param Array $params
+		 * @param bool $append
 		 * @access public
 		 */
-		public function setRedirectParams($params)
+		public function setRedirectParams($params, $append = true)
 		{
-			// append new parameters to parameters set before
-			$this->redirectParams = kUtil::array_merge_recursive($this->redirectParams, $params);
+			if ( $append ) {
+				// append new parameters to parameters set before
+				$params = kUtil::array_merge_recursive($this->redirectParams, $params);
+			}
+
+			$this->redirectParams = $params;
 		}
 
 		/**