Index: branches/5.3.x/core/kernel/session/session.php
===================================================================
diff -u -N -r15677 -r15912
--- branches/5.3.x/core/kernel/session/session.php	(.../session.php)	(revision 15677)
+++ branches/5.3.x/core/kernel/session/session.php	(.../session.php)	(revision 15912)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: session.php 15677 2013-01-17 18:52:50Z alex $
+* @version	$Id: session.php 15912 2013-07-23 14:47:15Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -394,11 +394,11 @@
 		foreach ($old_style_domains as $old_style_domain) {
 			if ($this->CookieDomain != $old_style_domain) {
 				// new style cookie domain -> delete old style cookie to prevent infinite redirect
-				setcookie($name, $encrypted_value, adodb_mktime() - 3600, $this->CookiePath, $old_style_domain, $this->CookieSecure);
+				setcookie($name, $encrypted_value, adodb_mktime() - 3600, $this->CookiePath, $old_style_domain, $this->CookieSecure, true);
 			}
 		}
 
-		setcookie($name, $encrypted_value, $expires, $this->CookiePath, $this->CookieDomain, $this->CookieSecure);
+		setcookie($name, $encrypted_value, $expires, $this->CookiePath, $this->CookieDomain, $this->CookieSecure, true);
 	}
 
 	function Check()