[PATCH 2 of 2 STABLE] packagelib: do not remove packages directory in hggetversion (issue5262)

[Sean Farley]

Pierre-Yves David <pierre-yves.david at ens-lyon.org> writes:

> # HG changeset patch
> # User Pierre-Yves David <pierre-yves.david at ens-lyon.org>
> # Date 1469745924 -7200
> #      Fri Jul 29 00:45:24 2016 +0200
> # Branch stable
> # Node ID 1b4090addfa164c900fe5c866976c99de729b82c
> # Parent  a52f8af0393b37ab6ddd8de4d91ee7d9cf2c36aa
> packagelib: do not remove packages directory in hggetversion (issue5262)
>
> People running packages related code probably do care about the content of this
> directory. In particular this shound fix the rpm builder process.

Just did a preliminary run with the ppa stuff I wrote and this seems to work.