From e691b027b60034ed3362fc4d6065b6be85bf234b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= Date: Sat, 23 Sep 2017 11:44:57 +0200 Subject: 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 Signed-off-by: Junio C Hamano --- refs/files-backend.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'refs/files-backend.c') diff --git a/refs/files-backend.c b/refs/files-backend.c index 32663a999e..a3134d23ab 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; -- cgit v1.2.1