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 /upload-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 'upload-pack.c')
| -rw-r--r-- | upload-pack.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/upload-pack.c b/upload-pack.c index 7efff2fbfd..06d822aad2 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -965,11 +965,10 @@ static int find_symref(const char *refname, const struct object_id *oid, { const char *symref_target; struct string_list_item *item; - struct object_id unused; if ((flag & REF_ISSYMREF) == 0) return 0; - symref_target = resolve_ref_unsafe(refname, 0, unused.hash, &flag); + symref_target = resolve_ref_unsafe(refname, 0, NULL, &flag); if (!symref_target || (flag & REF_ISSYMREF) == 0) die("'%s' is a symref but it is not?", refname); item = string_list_append(cb_data, refname); |