pacman+libalpm: handle search errors

Previously, pacman treated no matches and an error during search the
same.

To fix this, alpm_db_search now returns its status as an int and
instead takes the to be returned list as a param. Allowing front ends to
easily differentiate between errors and no matches.

Signed-off-by: morganamilo <morganamilo@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

0 files changed, 0 insertions, 0 deletions