diff options
| author | Paul Janzen <pjanzen@cvs.openbsd.org> | 2001-07-09 21:59:03 +0000 |
|---|---|---|
| committer | Paul Janzen <pjanzen@cvs.openbsd.org> | 2001-07-09 21:59:03 +0000 |
| commit | 4f63ae5127d6ba78d2ca86e52f0aa8e7ecacca5a (patch) | |
| tree | b809fecda31971111d3eae05f062fb93a6f0ffed /usr.bin/fold/fold.c | |
| parent | 909f7f6a813bbc7ddaff531a5d9fb651c0bd3a1b (diff) | |
use errx()
Diffstat (limited to 'usr.bin/fold/fold.c')
| -rw-r--r-- | usr.bin/fold/fold.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/usr.bin/fold/fold.c b/usr.bin/fold/fold.c index abd783848aa..dae17817535 100644 --- a/usr.bin/fold/fold.c +++ b/usr.bin/fold/fold.c @@ -1,4 +1,4 @@ -/* $OpenBSD: fold.c,v 1.3 1999/02/07 21:40:49 deraadt Exp $ */ +/* $OpenBSD: fold.c,v 1.4 2001/07/09 21:59:02 pjanzen Exp $ */ /* $NetBSD: fold.c,v 1.6 1995/09/01 01:42:44 jtc Exp $ */ /*- @@ -47,7 +47,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)fold.c 8.1 (Berkeley) 6/6/93"; #endif -static char rcsid[] = "$OpenBSD: fold.c,v 1.3 1999/02/07 21:40:49 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: fold.c,v 1.4 2001/07/09 21:59:02 pjanzen Exp $"; #endif /* not lint */ #include <stdio.h> @@ -82,11 +82,8 @@ main(argc, argv) split_words = 1; break; case 'w': - if ((width = atoi(optarg)) <= 0) { - (void)fprintf(stderr, - "fold: illegal width value.\n"); - exit(1); - } + if ((width = atoi(optarg)) <= 0) + errx(1, "illegal width value."); break; case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': |