From 744c040b19412fa5075810eb1aced105fad96726 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= Date: Sat, 23 Sep 2017 11:45:04 +0200 Subject: refs: pass NULL to resolve_ref_unsafe() if hash is not needed This allows us to get rid of some write-only variables, among them seven SHA1 buffers. Signed-off-by: Rene Scharfe Signed-off-by: Junio C Hamano --- transport.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'transport.c') diff --git a/transport.c b/transport.c index d75ff0514..fb8c01e57 100644 --- a/transport.c +++ b/transport.c @@ -26,7 +26,6 @@ static void set_upstreams(struct transport *transport, struct ref *refs, const char *localname; const char *tmp; const char *remotename; - unsigned char sha[20]; int flag = 0; /* * Check suitability for tracking. Must be successful / @@ -44,7 +43,7 @@ static void set_upstreams(struct transport *transport, struct ref *refs, localname = ref->peer_ref->name; remotename = ref->name; tmp = resolve_ref_unsafe(localname, RESOLVE_REF_READING, - sha, &flag); + NULL, &flag); if (tmp && flag & REF_ISSYMREF && starts_with(tmp, "refs/heads/")) localname = tmp; -- cgit v1.2.1