parse_hide_refs_config: tell parse_config_key we don't want a subsection
This lets us avoid declaring some otherwise useless
variables.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/refs.c b/refs.c
index 92f800e..cb81245 100644
--- a/refs.c
+++ b/refs.c
@@ -1029,11 +1029,10 @@ static struct string_list *hide_refs;
int parse_hide_refs_config(const char *var, const char *value, const char *section)
{
- const char *subsection, *key;
- int subsection_len;
+ const char *key;
if (!strcmp("transfer.hiderefs", var) ||
- (!parse_config_key(var, section, &subsection, &subsection_len, &key)
- && !subsection && !strcmp(key, "hiderefs"))) {
+ (!parse_config_key(var, section, NULL, NULL, &key) &&
+ !strcmp(key, "hiderefs"))) {
char *ref;
int len;
