diff --git a/phpBB/admin/pagestart.inc b/phpBB/admin/pagestart.inc
index afd5d1d339..ddb642124e 100644
--- a/phpBB/admin/pagestart.inc
+++ b/phpBB/admin/pagestart.inc
@@ -20,7 +20,7 @@
  *
  ***************************************************************************/
 
-define("IN_ADMIN", true);
+define('IN_ADMIN', true);
 
 $phpbb_root_path = "../";
 include($phpbb_root_path . 'extension.inc');
@@ -29,21 +29,21 @@ include($phpbb_root_path . 'common.'.$phpEx);
 //
 // Start session management
 //
-$userdata = session_pagestart($user_ip, PAGE_INDEX, $session_length);
+$userdata = session_pagestart($user_ip, PAGE_INDEX);
 init_userprefs($userdata);
 //
 // End session management
 //
 if( !$userdata['session_logged_in'] )
 {
-	header("Location: " . append_sid("../login.$phpEx?forward_page=admin/"));
+	header("Location: ../" . append_sid("login.$phpEx?redirect=admin/"));
 }
 else if( $userdata['user_level'] != ADMIN )
 {
 	message_die(GENERAL_MESSAGE, $lang['Not_admin']);
 }
 
-if ( !$no_page_header )
+if ( empty($no_page_header) )
 {
 	// Not including the pageheader can be neccesarry if META tags are
 	// needed in the calling script.