[web2py] auth.login problem - redirect on error

[arnaud]

Hi all,

in my controller "site.py", i have this code for display a login
form :

def login() :
    return
dict(form=auth.login(next=URL(a='helloworld',c='admin',f='index')))

When i try to login, if my login codes are correct, no problem. I am
redirected to admin/index. But on error, I am redirected to an another
controller, /default/login. Why ?

How control redirection on error ?

Thanks.