diff options
| author | René Scharfe <l.s.r@web.de> | 2017-09-23 12:45:04 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-09-24 04:18:21 +0300 |
| commit | 744c040b19412fa5075810eb1aced105fad96726 (patch) | |
| tree | 1509d28d0c6bd1cffca54a42dbbc6ccce4c26ba9 /log-tree.c | |
| parent | e691b027b60034ed3362fc4d6065b6be85bf234b (diff) | |
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 <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'log-tree.c')
| -rw-r--r-- | log-tree.c | 3 |
1 files changed, 1 insertions, 2 deletions
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; |