diff options
| author | René Scharfe <l.s.r@web.de> | 2017-09-23 11:44:57 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-09-24 10:18:18 +0900 |
| commit | e691b027b60034ed3362fc4d6065b6be85bf234b (patch) | |
| tree | 70bd0398eea23aa1848f9e8265a8e4e005f85432 /refs | |
| parent | 54fad6614fc6b61ee6eb4a5b3daa7a2239019b49 (diff) | |
| download | git-e691b027b60034ed3362fc4d6065b6be85bf234b.tar.gz git-e691b027b60034ed3362fc4d6065b6be85bf234b.tar.xz | |
refs: pass NULL to refs_resolve_ref_unsafe() if hash is not needed
This allows us to get rid of two write-only variables, one of them
being a SHA1 buffer.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs')
| -rw-r--r-- | refs/files-backend.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/refs/files-backend.c b/refs/files-backend.c index 32663a999..a3134d23a 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -1676,13 +1676,12 @@ static int commit_ref_update(struct files_ref_store *refs, * check with HEAD only which should cover 99% of all usage * scenarios (even 100% of the default ones). */ - struct object_id head_oid; int head_flag; const char *head_ref; head_ref = refs_resolve_ref_unsafe(&refs->base, "HEAD", RESOLVE_REF_READING, - head_oid.hash, &head_flag); + NULL, &head_flag); if (head_ref && (head_flag & REF_ISSYMREF) && !strcmp(head_ref, lock->ref_name)) { struct strbuf log_err = STRBUF_INIT; |