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| author | Daniel Agar <daniel@agar.ca> | 2015-03-17 13:37:01 -0400 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2015-04-18 12:02:58 +0200 |
| commit | 2e824bbeea8787a3166ce47cad90e622a3678b25 (patch) | |
| tree | 6ad6fcbcdf36748fbd1dab6ed3f4b843ed403606 /src/drivers | |
| parent | 63d741e3686d4dd1fe872426aec0b1570f897628 (diff) | |
| download | px4-firmware-2e824bbeea8787a3166ce47cad90e622a3678b25.tar.gz px4-firmware-2e824bbeea8787a3166ce47cad90e622a3678b25.tar.bz2 px4-firmware-2e824bbeea8787a3166ce47cad90e622a3678b25.zip | |
fix incorrect argc < 1 check for no arguments
-requiring arguments should be argc < 2
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")) { |