[PATCH 3 of 3] util.makedirs: cleanup of termination of recursion

[Tatham Oddie]

> If you prefer it that way then please send a patch so you get proper attribution.
> If you don't do it then I will do it my way ;-)

http://selenic.com/pipermail/mercurial-devel/2011-August/033909.html  ?

> /Mads


-- Tatham