pacsort: handle failing list_add

Since it can fail, check the return value.
If it fails, we need to free the memory of the object we wanted
to add to the list.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

0 files changed, 0 insertions, 0 deletions