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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 /grep.c | |
| parent | 5a6dce70d7bb12ee2bc7926254c5b6741b91ac5f (diff) | |
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 'grep.c')
| -rw-r--r-- | grep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/grep.c b/grep.c index c5c348be55..8f91af1cb0 100644 --- a/grep.c +++ b/grep.c @@ -1494,7 +1494,7 @@ static int fill_textconv_grep(struct repository *r, fill_filespec(df, gs->identifier, 1, 0100644); break; case GREP_SOURCE_FILE: - fill_filespec(df, &null_oid, 0, 0100644); + fill_filespec(df, null_oid(), 0, 0100644); break; default: BUG("attempt to textconv something without a path?"); |