diff options
| author | Dag-Erling Smørgrav <des@FreeBSD.org> | 2024-02-26 18:08:06 +0000 |
|---|---|---|
| committer | Dag-Erling Smørgrav <des@FreeBSD.org> | 2024-02-26 18:08:06 +0000 |
| commit | 53de23f4d140becc3166e87665b0064f215a220e (patch) | |
| tree | 5857277bf66bd367cd10ac57e5bd24e84f262bc6 /usr.bin/diff/diff.c | |
| parent | 6b9e6f12e5bbfe347dba8ff8e1e161f9180a1edd (diff) | |
Diffstat (limited to 'usr.bin/diff/diff.c')
| -rw-r--r-- | usr.bin/diff/diff.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/usr.bin/diff/diff.c b/usr.bin/diff/diff.c index 03eb363fc323..d947c1e01705 100644 --- a/usr.bin/diff/diff.c +++ b/usr.bin/diff/diff.c @@ -276,10 +276,8 @@ main(int argc, char **argv) break; case 'W': width = (int) strtonum(optarg, 1, INT_MAX, &errstr); - if (errstr) { - warnx("Invalid argument for width"); - usage(); - } + if (errstr) + errx(1, "width is %s: %s", errstr, optarg); break; case 'X': read_excludes_file(optarg); @@ -317,10 +315,8 @@ main(int argc, char **argv) break; case OPT_TSIZE: tabsize = (int) strtonum(optarg, 1, INT_MAX, &errstr); - if (errstr) { - warnx("Invalid argument for tabsize"); - usage(); - } + if (errstr) + errx(1, "tabsize is %s: %s", errstr, optarg); break; case OPT_STRIPCR: dflags |= D_STRIPCR; |