Refreshing the current site

[eluser]grobald[/eluser]
i found a solution:

Code:

function add_rating($redirect)
    {
        // Check for auth
        if(!$this->auth->is_logged_in()) {
            $this->session->set_userdata('message', $this->lang->line('error_not_logged_in'));
            redirect('/user/'.substr($redirect, 0));
        }

i had to pass the actual username to the add function and than add to the redirect url

thx for help