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| author |  René Scharfe <l.s.r@web.de> | 2017-09-23 11:45:04 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2017-09-24 10:18:21 +0900 |
| commit | 744c040b19412fa5075810eb1aced105fad96726 (patch) | |
| tree | 1509d28d0c6bd1cffca54a42dbbc6ccce4c26ba9 /revision.c | |
| parent | refs: pass NULL to refs_resolve_ref_unsafe() if hash is not needed (diff) | |
| download | tgif-744c040b19412fa5075810eb1aced105fad96726.tar.xz | |
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 'revision.c')
| -rw-r--r-- | revision.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/revision.c b/revision.c index f9a90d71d2..9582a727ca 100644 --- a/revision.c +++ b/revision.c @@ -2263,11 +2263,10 @@ static int handle_revision_pseudo_opt(const char *submodule, static void NORETURN diagnose_missing_default(const char *def) { - unsigned char sha1[20]; int flags; const char *refname; - refname = resolve_ref_unsafe(def, 0, sha1, &flags); + refname = resolve_ref_unsafe(def, 0, NULL, &flags); if (!refname || !(flags & REF_ISSYMREF) || (flags & REF_ISBROKEN)) die(_("your current branch appears to be broken")); |