[MERGE] Pass realm as a string rather than a one-tuple.

[Jelmer Vernooij]

Vincent Ladeuil wrote:
>>>>>> "Jelmer" == Jelmer Vernooij <jelmer at vernstok.nl> writes:
>>>>>>             
>
>     Jelmer> The attached patch fixes a bug in the way realm is
>     Jelmer> parsed at the moment during Basic HTTP
>     Jelmer> auth. Currently it ends up as a tuple because of the
>     Jelmer> way it is parsed, but ideally it should of course be
>     Jelmer> a string.
>
> The http prompt tests should have caught that one, but... python
> is too helpful, the prompt is built with:
>
>             prompt += ", Realm: '%s'" % realm
>
> and it makes no difference here whether realm is a string or a
> tuple of length 1.
>
>     Jelmer> We should ideally add a test for this, but I was
>     Jelmer> unsure about *where* this would have to be done.
>
> The attached patch adds such an explicit test.
Thanks!

bb:approve

Cheers,

Jelmer