diff options
Diffstat (limited to 'src/sleep.c')
| -rw-r--r-- | src/sleep.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/sleep.c b/src/sleep.c index f584f5cad..a070d42ca 100644 --- a/src/sleep.c +++ b/src/sleep.c @@ -98,8 +98,8 @@ main (argc, argv) if (argc == 1) { - fprintf (stderr, "Usage: %s number[smhd]...\n", argv[0]); - exit (1); + error (0, 0, "too few arguments"); + usage (1); } for (i = 1; i < argc; i++) |