diff options
Diffstat (limited to 'src/drivers/ardrone_interface/ardrone_interface.c')
| -rw-r--r-- | src/drivers/ardrone_interface/ardrone_interface.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/drivers/ardrone_interface/ardrone_interface.c b/src/drivers/ardrone_interface/ardrone_interface.c index 7d4b7d880..53d98ba9a 100644 --- a/src/drivers/ardrone_interface/ardrone_interface.c +++ b/src/drivers/ardrone_interface/ardrone_interface.c @@ -108,8 +108,9 @@ usage(const char *reason) */ int ardrone_interface_main(int argc, char *argv[]) { - if (argc < 1) + if (argc < 2) { usage("missing command"); + } if (!strcmp(argv[1], "start")) { |