hash: require hash algorithm in empty_tree_oid_hex()

The `empty_tree_oid_hex()` function use `the_repository` to derive the
hash function that shall be used. Require callers to pass in the hash
algorithm to get rid of this implicit dependency.

While at it, remove the unused `empty_blob_oid_hex()` function.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2024-06-14 08:50:18 +02:00
committed by Junio C Hamano
parent 9c34eb93fb
commit 7abbca0e74
9 changed files with 14 additions and 20 deletions

View File

@@ -420,7 +420,7 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps)
/* could be on an unborn branch */
!strcmp("HEAD", s->revision) &&
repo_get_oid(the_repository, "HEAD", &oid) ?
empty_tree_oid_hex() : s->revision);
empty_tree_oid_hex(the_repository->hash_algo) : s->revision);
}
color_arg_index = args.nr;
/* Use `--no-color` explicitly, just in case `diff.color = always`. */