diff options
Diffstat (limited to 'parse-options.c')
-rw-r--r-- | parse-options.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/parse-options.c b/parse-options.c index 629e796349..2437ad3bcd 100644 --- a/parse-options.c +++ b/parse-options.c @@ -1076,6 +1076,19 @@ void NORETURN usage_msg_opt(const char *msg, const char * const *usagestr, const struct option *options) { - fprintf(stderr, "fatal: %s\n\n", msg); + die_message("%s\n", msg); /* The extra \n is intentional */ usage_with_options(usagestr, options); } + +void NORETURN usage_msg_optf(const char * const fmt, + const char * const *usagestr, + const struct option *options, ...) +{ + struct strbuf msg = STRBUF_INIT; + va_list ap; + va_start(ap, options); + strbuf_vaddf(&msg, fmt, ap); + va_end(ap); + + usage_msg_opt(msg.buf, usagestr, options); +} |