Fix in ispconfig url detection function when nginx returns '_' as $_SERVER[...

tbrehm

2013-04-17 e6a2917b9de293e735df5dbf0b10dce967185f45

 interface/web/designer/module_nav_edit.php

@@ -34,6 +34,7 @@
if($_SESSION['s']['user']['typ'] != 'admin'){
    die('Admin permissions required.');
}
if($conf['demo_mode'] == true) $app->error('This function is disabled in demo mode.');

//* Check permissions for module
$app->auth->check_module_permissions('designer');