config: fail if --get-urlmatch finds no value

The --get, --get-all and --get-regexp options to git-config exit with
status 1 if the key is not found but --get-urlmatch succeeds in this
case.

Change --get-urlmatch to behave in the same way as the other --get*
options so that all four are consistent.  --get-color is a special case
because it accepts a default value to return and so should not return an
error if the key is not found.

Also clarify this behaviour in the documentation.

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
John Keeping
2016-02-28 11:54:35 +00:00
committed by Junio C Hamano
parent 326e5bc91e
commit 27b30be686
3 changed files with 8 additions and 2 deletions

View File

@ -389,6 +389,7 @@ static int urlmatch_collect_fn(const char *var, const char *value, void *cb)
static int get_urlmatch(const char *var, const char *url)
{
int ret;
char *section_tail;
struct string_list_item *item;
struct urlmatch_config config = { STRING_LIST_INIT_DUP };
@ -415,6 +416,8 @@ static int get_urlmatch(const char *var, const char *url)
git_config_with_options(urlmatch_config_entry, &config,
&given_config_source, respect_includes);
ret = !values.nr;
for_each_string_list_item(item, &values) {
struct urlmatch_current_candidate_value *matched = item->util;
struct strbuf buf = STRBUF_INIT;
@ -431,7 +434,7 @@ static int get_urlmatch(const char *var, const char *url)
free(config.url.url);
free((void *)config.section);
return 0;
return ret;
}
static char *default_user_config(void)