diff options
| author | René Scharfe <l.s.r@web.de> | 2017-10-01 10:29:03 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-10-01 11:27:14 +0300 |
| commit | efbd4fdfc9978bf3872ca8cf390da4ffa3480188 (patch) | |
| tree | b3e8b62af87e612724c2b4a95dc2cbf1c94f6e90 /ref-filter.c | |
| parent | 872ccb2c69ce44abb198efa1013dd4e0887a7495 (diff) | |
refs: pass NULL to resolve_refdup() if hash is not needed
This allows us to get rid of several write-only variables.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'ref-filter.c')
| -rw-r--r-- | ref-filter.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/ref-filter.c b/ref-filter.c index bc591f4f3d..55323620ab 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -295,9 +295,7 @@ static void if_atom_parser(const struct ref_format *format, struct used_atom *at static void head_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg) { - struct object_id unused; - - atom->u.head = resolve_refdup("HEAD", RESOLVE_REF_READING, unused.hash, NULL); + atom->u.head = resolve_refdup("HEAD", RESOLVE_REF_READING, NULL, NULL); } static struct { @@ -1317,9 +1315,8 @@ static void populate_value(struct ref_array_item *ref) ref->value = xcalloc(used_atom_cnt, sizeof(struct atom_value)); if (need_symref && (ref->flag & REF_ISSYMREF) && !ref->symref) { - struct object_id unused1; ref->symref = resolve_refdup(ref->refname, RESOLVE_REF_READING, - unused1.hash, NULL); + NULL, NULL); if (!ref->symref) ref->symref = ""; } |