[Catalyst] redirecting

[Octavian Rasnita]

Hi,

I have tried to make the following redirection:

$c->res->redirect($c->uri_for("/fr/thread?thread=$id_thread"));

But it replaces "?" with %3F and the request is:

http://www.anrcluj.ro/fr/thread%3Fthread=1

How can I redirect to a URL that contains a question mark?

Thank you.

Octavian