[PATCH 15/20] refs API: make refs_ref_exists() not set errno
- From
Ævar Arnfjörð Bjarmason <avarab@gmail.com>
- Date
- Oct 14, 2021, 00:06 UTC
- Message-ID
- <patch-15.20-4b2a4dbe7d5-20211013T235900Z-avarab@gmail.com>
- In-Reply-To
- <cover-00.20-00000000000-20211013T235900Z-avarab@gmail.com>
Move refs_ref_exists 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, in particular:
git grep -W -w -e refs_ref_exists -e ref_exists
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> --- refs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/refs.c b/refs.c index c64ed6285a6..f2a56a216c3 100644 --- a/refs.c +++ b/refs.c @@ -308,7 +308,9 @@ int read_ref(const char *refname, struct object_id *oid) int refs_ref_exists(struct ref_store *refs, const char *refname) { - return !!refs_resolve_ref_unsafe(refs, refname, RESOLVE_REF_READING, NULL, NULL); + int ignore_errno; + return !!refs_werrres_ref_unsafe(refs, refname, RESOLVE_REF_READING, + NULL, NULL, &ignore_errno); } int ref_exists(const char *refname)
-- 2.33.1.1346.g48288c3c089