Bug#961254: libpam-mklocaluser: stop enforcing logout on initial login

[Petter Reinholdtsen <pere@hungry.com>]

[Mike Gabriel]
> Attached is a patch that drops the enforcement of the re-login and
> manipulates the HOME env var after the local POSIX user account has been
> fully prepared by libpam-mklocaluser.

Nice.  Not quite sure why I originally concluded that something was
caching the home directory path, nor what was caching it, so be careful.
The patch could use a comment explaining the background and constraints.

I do not see anything wrong with the patch, and assuming it has been
tested, feel free to upload it when it suits you. :)

-- 
Happy hacking
Petter Reinholdtsen