From af3cee4bebc3fed17c8932cc55c8cb694c250447 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Wed, 16 Aug 2017 18:54:18 +0200 Subject: blind-next-frame: fix exit status on incorrect usage MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/util.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src/util.h') diff --git a/src/util.h b/src/util.h index c51dbc9..5c1873d 100644 --- a/src/util.h +++ b/src/util.h @@ -15,9 +15,12 @@ #define INTSTRLEN(TYPE) ((sizeof(TYPE) == 1 ? 3 : (5 * sizeof(TYPE) / 2)) + ((TYPE)-1 < 1)) #define USAGE(SYNOPSIS)\ + NUSAGE(1, SYNOPSIS) + +#define NUSAGE(STATUS, SYNOPSIS)\ ATTRIBUTE_NORETURN\ static void usage(void)\ - { eprintf("usage: %s%s%s\n", argv0, *SYNOPSIS ? " " : "", SYNOPSIS); } + { enprintf((STATUS), "usage: %s%s%s\n", argv0, *SYNOPSIS ? " " : "", SYNOPSIS); } #include "util/eprintf.h" #include "util/efflush.h" -- cgit v1.2.3-70-g09d2