builtin/config: pull out function to handle --null

Pull out function to handle the `--null` option, which we are about to
reuse in subsequent commits.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt 2024-05-06 10:56:19 +02:00 committed by Junio C Hamano
parent 9dda6b72b7
commit fee3796616

View file

@ -698,6 +698,14 @@ static void handle_config_location(const char *prefix)
}
}
static void handle_nul(void) {
if (end_nul) {
term = '\0';
delim = '\n';
key_delim = '\n';
}
}
static struct option builtin_config_options[] = {
OPT_GROUP(N_("Config file location")),
OPT_BOOL(0, "global", &use_global_config, N_("use global config file")),
@ -760,12 +768,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
PARSE_OPT_STOP_AT_NON_OPTION);
handle_config_location(prefix);
if (end_nul) {
term = '\0';
delim = '\n';
key_delim = '\n';
}
handle_nul();
if ((actions & (ACTION_GET_COLOR|ACTION_GET_COLORBOOL)) && type) {
error(_("--get-color and variable type are incoherent"));