using redirect() help?

[eluser]chefnelone[/eluser]
Hello

I'm trying to use redirect() but I can't do it.

I'd like to call this method (set_language) from any view-page and then just refresh that view-page.

If I use this code it takes me to my base_url adding '1' as a segment.

In controller called 'site;' I have:

Code:

function set_language(){
//do something;
redirect('1', 'refresh');
}

What's is missing?