diff options
| author | Mattias Andrée <maandree@member.fsf.org> | 2015-12-23 23:01:38 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@member.fsf.org> | 2015-12-23 23:01:38 +0100 |
| commit | 31d4bd72b9ba8b5d6b7ac3438a500639821ae25e (patch) | |
| tree | 19b30af9c128e51403ea87a43486fba09f48345a /src/satrm.c | |
| parent | satrm (diff) | |
| download | sat-31d4bd72b9ba8b5d6b7ac3438a500639821ae25e.tar.gz sat-31d4bd72b9ba8b5d6b7ac3438a500639821ae25e.tar.bz2 sat-31d4bd72b9ba8b5d6b7ac3438a500639821ae25e.tar.xz | |
m fix
Signed-off-by: Mattias Andrée <maandree@member.fsf.org>
Diffstat (limited to 'src/satrm.c')
| -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; |