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authorRené Scharfe <l.s.r@web.de>2017-09-23 09:45:04 (GMT)
committerJunio C Hamano <gitster@pobox.com>2017-09-24 01:18:21 (GMT)
commit744c040b19412fa5075810eb1aced105fad96726 (patch)
tree1509d28d0c6bd1cffca54a42dbbc6ccce4c26ba9 /builtin/remote.c
parente691b027b60034ed3362fc4d6065b6be85bf234b (diff)
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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/remote.c')
-rw-r--r--builtin/remote.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/builtin/remote.c b/builtin/remote.c
index 33ba739..4f5cac9 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -558,14 +558,13 @@ static int read_remote_branches(const char *refname,
struct strbuf buf = STRBUF_INIT;
struct string_list_item *item;
int flag;
- struct object_id orig_oid;
const char *symref;
strbuf_addf(&buf, "refs/remotes/%s/", rename->old);
if (starts_with(refname, buf.buf)) {
item = string_list_append(rename->remote_branches, xstrdup(refname));
symref = resolve_ref_unsafe(refname, RESOLVE_REF_READING,
- orig_oid.hash, &flag);
+ NULL, &flag);
if (flag & REF_ISSYMREF)
item->util = xstrdup(symref);
else