Index: trunk/admin/index.php
===================================================================
diff -u -r3021 -r3282
--- trunk/admin/index.php	(.../index.php)	(revision 3021)
+++ trunk/admin/index.php	(.../index.php)	(revision 3282)
@@ -100,7 +100,7 @@
 
 if (!admin_login() || GetVar('logout') || GetVar('expired') )
 {            
-    if( !headers_sent() ) set_cookie(SESSION_COOKIE_NAME, '', time() - 3600);
+    if( !headers_sent() ) set_cookie(SESSION_COOKIE_NAME, '', adodb_mktime() - 3600);
     $objSession->Logout();
 	require_once($pathtoroot.$admin.'/login.php');
 }