src/last.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletion(-) Index: src/last.c =================================================================== --- src/last.c.orig 2005-12-05 18:05:40.000000000 +0100 +++ src/last.c 2005-12-05 18:07:21.000000000 +0100 @@ -492,7 +492,9 @@ void usage(char *s) { fprintf(stderr, "Usage: %s [-num | -n num] [-f file] " "[-t YYYYMMDDHHMMSS] " - "[-R] [-x] [-o] [username..] [tty..]\n", s); + "[-R] [-a] [-d] [-i] [-o] [-x] " + "[username..] [tty..]\n", s); + exit(1); }