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 --- log-tree.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'log-tree.c') diff --git a/log-tree.c b/log-tree.c index 410ab4f02d..cea056234d 100644 --- a/log-tree.c +++ b/log-tree.c @@ -185,7 +185,6 @@ static const struct name_decoration *current_pointed_by_HEAD(const struct name_d { const struct name_decoration *list, *head = NULL; const char *branch_name = NULL; - struct object_id unused; int rru_flags; /* First find HEAD */ @@ -198,7 +197,7 @@ static const struct name_decoration *current_pointed_by_HEAD(const struct name_d return NULL; /* Now resolve and find the matching current branch */ - branch_name = resolve_ref_unsafe("HEAD", 0, unused.hash, &rru_flags); + branch_name = resolve_ref_unsafe("HEAD", 0, NULL, &rru_flags); if (!(rru_flags & REF_ISSYMREF)) return NULL; -- cgit v1.2.3