Bug#526471: cleaned up patch for bug #526471

[Francesco Poli (t1000)]

Hi,
two new versions of pbuilder have been uploaded to unstable without
incorporating my patch to fix bug #526471.

What's wrong with my patch?
If it was rejected, I would like to know why, so that I can possibly
prepare a new rectified patch...

May I have some sort of response from the Debian pbuilder maintenance
team?


In the meanwhile, I am sending a new cleaned up version of my patch
(prepared against the current public git repository).
Please apply it as soon as possible.

N.B.: as indicated in the patch itself, my changes are released
      under the same terms as pbuilder (GPL v2 or later).