[PATCH] avoid \xZZ in mirrorlist urls

[Matt Domsch]

> Hey is there a way to test this on staging first to make sure it grabs
> the URLs. RewriteRules's make my head hurt and I get things backwards
> all the time.

In staging, I can test whether or not \x gets caught.  I can't test
whether it'll catch the ones that are causing the problems from
outside users though.  (If I could, I would have been able to find and
fix the root cause, which clearly this isn't).

I'm open to other ideas.  Perhaps what I see in the URL logs isn't
what's actually being sent?  I don't know...

-- 
Matt Domsch
Technology Strategist
Dell | Office of the CTO