for-each-ref: remove unused variable

No code ever used this symbol since the command was introduced at
9f613ddd (Add git-for-each-ref: helper for language bindings,
2006-09-15).

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ramkumar Ramachandra 2013-12-30 21:58:55 +05:30 committed by Junio C Hamano
parent 5512ac5840
commit b9cf14d43b

View file

@ -89,7 +89,7 @@ static struct {
*/
static const char **used_atom;
static cmp_type *used_atom_type;
static int used_atom_cnt, sort_atom_limit, need_tagged, need_symref;
static int used_atom_cnt, need_tagged, need_symref;
/*
* Used to parse format string and sort specifiers
@ -1037,7 +1037,6 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
if (!sort)
sort = default_sort();
sort_atom_limit = used_atom_cnt;
/* for warn_ambiguous_refs */
git_config(git_default_config, NULL);