diff options
Diffstat (limited to '')
| -rw-r--r-- | src/satrm.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/satrm.c b/src/satrm.c index 36a8b26..e1280bc 100644 --- a/src/satrm.c +++ b/src/satrm.c @@ -60,10 +60,8 @@ usage(void) int main(int argc, char *argv[]) { - if (argc != 2) { - usage(); - } - argv0 = argv[0]; + if (argc > 0) argv0 = argv[0]; + if (argc != 2) usage(); if (send_command(0, argv[1])) return errno ? (perror(argv0), 1) : 3; |