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| author | brian m. carlson <sandals@crustytoothpaste.net> | 2021-04-26 01:02:56 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-04-27 16:31:39 +0900 |
| commit | 14228447c9ce664a4e9c31ba10344ec5e4ea4ba5 (patch) | |
| tree | 75e66ea8ad821e4684497a995d9648658c37fcbf /combine-diff.c | |
| parent | 5a6dce70d7bb12ee2bc7926254c5b6741b91ac5f (diff) | |
| download | git-14228447c9ce664a4e9c31ba10344ec5e4ea4ba5.tar.gz | |
hash: provide per-algorithm null OIDs
Up until recently, object IDs did not have an algorithm member, only a
hash. Consequently, it was possible to share one null (all-zeros)
object ID among all hash algorithms. Now that we're going to be
handling objects from multiple hash algorithms, it's important to make
sure that all object IDs have a correct algorithm field.
Introduce a per-algorithm null OID, and add it to struct hash_algo.
Introduce a wrapper function as well, and use it everywhere we used to
use the null_oid constant.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'combine-diff.c')
| -rw-r--r-- | combine-diff.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/combine-diff.c b/combine-diff.c index 06635f91bc..7d925ce9ce 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -1068,7 +1068,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, &result_size, NULL, NULL); } else if (textconv) { struct diff_filespec *df = alloc_filespec(elem->path); - fill_filespec(df, &null_oid, 0, st.st_mode); + fill_filespec(df, null_oid(), 0, st.st_mode); result_size = fill_textconv(opt->repo, textconv, df, &result); free_filespec(df); } else if (0 <= (fd = open(elem->path, O_RDONLY))) { |