diff options
Diffstat (limited to 'src/examples')
7 files changed, 7 insertions, 7 deletions
diff --git a/src/examples/fixedwing_control/main.c b/src/examples/fixedwing_control/main.c index 17b27290c..1d590ae61 100644 --- a/src/examples/fixedwing_control/main.c +++ b/src/examples/fixedwing_control/main.c @@ -418,7 +418,7 @@ usage(const char *reason) */ int ex_fixedwing_control_main(int argc, char *argv[]) { - if (argc < 1) { + if (argc < 2) { usage("missing command"); } diff --git a/src/examples/flow_position_estimator/flow_position_estimator_main.c b/src/examples/flow_position_estimator/flow_position_estimator_main.c index f8e3f2dc5..ab67bd253 100644 --- a/src/examples/flow_position_estimator/flow_position_estimator_main.c +++ b/src/examples/flow_position_estimator/flow_position_estimator_main.c @@ -99,7 +99,7 @@ static void usage(const char *reason) */ int flow_position_estimator_main(int argc, char *argv[]) { - if (argc < 1) { + if (argc < 2) { usage("missing command"); } diff --git a/src/examples/matlab_csv_serial/matlab_csv_serial.c b/src/examples/matlab_csv_serial/matlab_csv_serial.c index 8e439bdac..085ef1fed 100644 --- a/src/examples/matlab_csv_serial/matlab_csv_serial.c +++ b/src/examples/matlab_csv_serial/matlab_csv_serial.c @@ -91,7 +91,7 @@ static void usage(const char *reason) */ int matlab_csv_serial_main(int argc, char *argv[]) { - if (argc < 1) { + if (argc < 2) { usage("missing command"); } diff --git a/src/examples/publisher/publisher_start_nuttx.cpp b/src/examples/publisher/publisher_start_nuttx.cpp index 405b3c987..4ff2cebfb 100644 --- a/src/examples/publisher/publisher_start_nuttx.cpp +++ b/src/examples/publisher/publisher_start_nuttx.cpp @@ -54,7 +54,7 @@ extern int main(int argc, char **argv); extern "C" __EXPORT int publisher_main(int argc, char *argv[]); int publisher_main(int argc, char *argv[]) { - if (argc < 1) { + if (argc < 2) { errx(1, "usage: publisher {start|stop|status}"); } diff --git a/src/examples/px4_daemon_app/px4_daemon_app.c b/src/examples/px4_daemon_app/px4_daemon_app.c index 860b1af78..6e99939d1 100644 --- a/src/examples/px4_daemon_app/px4_daemon_app.c +++ b/src/examples/px4_daemon_app/px4_daemon_app.c @@ -88,7 +88,7 @@ usage(const char *reason) */ int px4_daemon_app_main(int argc, char *argv[]) { - if (argc < 1) { + if (argc < 2) { usage("missing command"); } diff --git a/src/examples/rover_steering_control/main.cpp b/src/examples/rover_steering_control/main.cpp index 96b40b23f..41df96775 100644 --- a/src/examples/rover_steering_control/main.cpp +++ b/src/examples/rover_steering_control/main.cpp @@ -412,7 +412,7 @@ usage(const char *reason) */ int rover_steering_control_main(int argc, char *argv[]) { - if (argc < 1) { + if (argc < 2) { usage("missing command"); } diff --git a/src/examples/subscriber/subscriber_start_nuttx.cpp b/src/examples/subscriber/subscriber_start_nuttx.cpp index b450230c1..757e8ec52 100644 --- a/src/examples/subscriber/subscriber_start_nuttx.cpp +++ b/src/examples/subscriber/subscriber_start_nuttx.cpp @@ -54,7 +54,7 @@ extern int main(int argc, char **argv); extern "C" __EXPORT int subscriber_main(int argc, char *argv[]); int subscriber_main(int argc, char *argv[]) { - if (argc < 1) { + if (argc < 2) { errx(1, "usage: subscriber {start|stop|status}"); } |