diff options
Diffstat (limited to 'src/drivers')
-rw-r--r-- | src/drivers/ardrone_interface/ardrone_interface.c | 3 | ||||
-rw-r--r-- | src/drivers/hott/hott_sensors/hott_sensors.cpp | 2 | ||||
-rw-r--r-- | src/drivers/hott/hott_telemetry/hott_telemetry.cpp | 2 | ||||
-rw-r--r-- | src/drivers/md25/md25_main.cpp | 3 | ||||
-rw-r--r-- | src/drivers/roboclaw/roboclaw_main.cpp | 3 |
5 files changed, 8 insertions, 5 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")) { diff --git a/src/drivers/hott/hott_sensors/hott_sensors.cpp b/src/drivers/hott/hott_sensors/hott_sensors.cpp index 1aade450b..4ac7e4bdf 100644 --- a/src/drivers/hott/hott_sensors/hott_sensors.cpp +++ b/src/drivers/hott/hott_sensors/hott_sensors.cpp @@ -197,7 +197,7 @@ hott_sensors_thread_main(int argc, char *argv[]) int hott_sensors_main(int argc, char *argv[]) { - if (argc < 1) { + if (argc < 2) { errx(1, "missing command\n%s", commandline_usage); } diff --git a/src/drivers/hott/hott_telemetry/hott_telemetry.cpp b/src/drivers/hott/hott_telemetry/hott_telemetry.cpp index 17a24d104..43df0cb8c 100644 --- a/src/drivers/hott/hott_telemetry/hott_telemetry.cpp +++ b/src/drivers/hott/hott_telemetry/hott_telemetry.cpp @@ -223,7 +223,7 @@ hott_telemetry_thread_main(int argc, char *argv[]) int hott_telemetry_main(int argc, char *argv[]) { - if (argc < 1) { + if (argc < 2) { errx(1, "missing command\n%s", commandline_usage); } diff --git a/src/drivers/md25/md25_main.cpp b/src/drivers/md25/md25_main.cpp index 7e5904d05..d25d16fa1 100644 --- a/src/drivers/md25/md25_main.cpp +++ b/src/drivers/md25/md25_main.cpp @@ -97,8 +97,9 @@ usage(const char *reason) int md25_main(int argc, char *argv[]) { - if (argc < 1) + if (argc < 2) { usage("missing command"); + } if (!strcmp(argv[1], "start")) { diff --git a/src/drivers/roboclaw/roboclaw_main.cpp b/src/drivers/roboclaw/roboclaw_main.cpp index 83086fd7c..ea7178076 100644 --- a/src/drivers/roboclaw/roboclaw_main.cpp +++ b/src/drivers/roboclaw/roboclaw_main.cpp @@ -92,8 +92,9 @@ static void usage() int roboclaw_main(int argc, char *argv[]) { - if (argc < 1) + if (argc < 2) { usage(); + } if (!strcmp(argv[1], "start")) { |