remove empty tree if "--verifysource" failed

makechrootpkg's download_sources() leaves a stray directory if
"makepkg --verifysource" failed. We use "setup_workdir" instead
of "mktemp -d", because this ensures the correct garbage collection.

Signed-off-by: Erich Eckner <git@eckner.net>

0 files changed, 0 insertions, 0 deletions