fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-05-19 23:39:06 +08:00
Code Issues Packages Projects Releases Wiki Activity

iridiumsbd: add argc check

Browse Source
This commit is contained in:
Beat Küng 2018-06-04 14:32:09 +02:00 committed by Lorenz Meier
parent 7c79c1ae9f
commit dc7db9d793
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/drivers/telemetry/iridiumsbd/IridiumSBD.cpp
View File

@ -1076,6 +1076,10 @@ int IridiumSBD::close_last(struct file *filep)
int iridiumsbd_main(int argc, char *argv[])
{
if (argc < 2) {
goto out_error;
}
if (!strcmp(argv[1], "start")) {
return IridiumSBD::start(argc, argv);
@ -1091,6 +1095,7 @@ int iridiumsbd_main(int argc, char *argv[])
return OK;
}
out_error:
PX4_INFO("usage: iridiumsbd {start|stop|status|test} [-d uart_device]");
return PX4_ERROR;