Exit with 0/SUCCESS if there are no packages to remove

Previously the lack of candidate packages was considered an error
and return 1/FAILURE but really this isn't an issue. Also, for
systemd (and others) this flagged the instance as having failed
for no good reason.

Signed-off-by: Eric Schultz <eric@schultzter.ca>
Signed-off-by: Allan McRae <allan@archlinux.org>

0 files changed, 0 insertions, 0 deletions