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 /builtin/receive-pack.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 'builtin/receive-pack.c')
| -rw-r--r-- | builtin/receive-pack.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 52c63ebfdc..65d89078ab 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -1207,11 +1207,10 @@ static void check_aliased_update(struct command *cmd, struct string_list *list) const char *dst_name; struct string_list_item *item; struct command *dst_cmd; - unsigned char sha1[GIT_MAX_RAWSZ]; int flag; strbuf_addf(&buf, "%s%s", get_git_namespace(), cmd->ref_name); - dst_name = resolve_ref_unsafe(buf.buf, 0, sha1, &flag); + dst_name = resolve_ref_unsafe(buf.buf, 0, NULL, &flag); strbuf_release(&buf); if (!(flag & REF_ISSYMREF)) |