symfony: sfDoctrineGuardPlugin: doesn't redirect to the referer page

I have just crate a new sf 1.3 project, installed sfDGP and activated the security on my web app so when i write an URL the authentication form appears.开发者_开发技巧

The problem: after logging the web app is not redirected to the referrer URL but to the root URL.

These are my steps:

• I call the URL "http://rs3.localhost/frontend_dev.php/usuario"

• The auth form appears.

• If i write var_dump($user->getReferer($request->getReferer())); inside the signin action this is showed:

"http://rs3.localhost/frontend_dev.php/"

Any idea?

Regards

Javi