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refs API: make loose_fill_ref_dir() not set errno 

Change the refs_resolve_ref_unsafe() invoked in loose_fill_ref_dir()
to a form that ignores errno. The only eventual caller of this
function is create_ref_cache(), whose callers in turn don't have their
failure depend on any errno set here.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2021-10-16 11:39:16 +02:00 committed by Junio C Hamano
parent db7a3d25d6
commit 096a7fbb97
1 changed files with 3 additions and 2 deletions
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5
refs/files-backend.c
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@ -280,10 +280,11 @@ static void loose_fill_ref_dir(struct ref_store *ref_store,
create_dir_entry(dir->cache, refname.buf,
refname.len));
} else {
if (!refs_resolve_ref_unsafe(&refs->base,
int ignore_errno;
if (!refs_werrres_ref_unsafe(&refs->base,
refname.buf,
RESOLVE_REF_READING,
&oid, &flag)) {
&oid, &flag, &ignore_errno)) {
oidclr(&oid);
flag |= REF_ISBROKEN;
} else if (is_null_oid(&oid)) {