Added check for content of redirect variable.

Till Brehm

2015-04-17 a72b8b56f6fe1e6274835bc8bd190551d074193d

 interface/web/admin/language_edit.php

@@ -32,6 +32,7 @@

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

//* This is only allowed for administrators
if(!$app->auth->is_admin()) die('only allowed for administrators.');