refs API: make refs_resolve_refdup() not set errno
commitf65bb9fb06f969e8fb89de2d6dc9218f13cb361c
authorÆvar Arnfjörð Bjarmason <avarab@gmail.com>
Sat, 16 Oct 2021 09:39:21 +0000 (16 11:39 +0200)
committerJunio C Hamano <gitster@pobox.com>
Sat, 16 Oct 2021 18:17:03 +0000 (16 11:17 -0700)
tree990d9977bfd7eb31ed2715577d7daff1e729338b
parent6846f7248d2915e534eebf1457600b83573f981d
refs API: make refs_resolve_refdup() not set errno

Move refs_resolve_refdup() from the legacy refs_resolve_ref_unsafe()
to the new refs_werrres_ref_unsafe(). I have read its callers and
determined that they don't care about errno being set.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
refs.c