As a follow-up to the preceding commit where we removed the adjacent
"errno == EISDIR" condition in the same function, remove the
"last_errno != ENOTDIR" condition here.
It's not possible for us to hit this condition added in
5b2d8d6f218 (lock_ref_sha1_basic(): improve diagnostics for ref D/F
conflicts, 2015-05-11). Since a1c1d8170db (refs_resolve_ref_unsafe:
handle d/f conflicts for writes, 2017-10-06) we've explicitly caught
these in refs_resolve_ref_unsafe() before returning NULL:
if (errno != ENOENT &&
errno != EISDIR &&
errno != ENOTDIR)
return NULL;
We'd then always return the refname from refs_resolve_ref_unsafe()
even if we were in a broken state as explained in the preceding
commit. The elided context here is a call to refs_resolve_ref_unsafe().
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
refs/files-backend.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 28cd8853f5..5d12003471 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -894,8 +894,7 @@ static struct ref_lock *lock_ref_oid_basic(struct files_ref_store *refs,
RESOLVE_REF_NO_RECURSE,
&lock->old_oid, type)) {
last_errno = errno;
- if (last_errno != ENOTDIR ||
- !refs_verify_refname_available(&refs->base, refname,
+ if (!refs_verify_refname_available(&refs->base, refname,
NULL, NULL, err))
strbuf_addf(err, "unable to resolve reference '%s': %s",
refname, strerror(last_errno));
--
2.32.0.956.g6b0c84ceda8
