From 1aaf342e860816f8e7e87954f37e5d77a014a59f Mon Sep 17 00:00:00 2001 From: Hamish Willee Date: Mon, 11 Feb 2019 16:32:55 -0800 Subject: [PATCH] Add usage output to command --- src/drivers/distance_sensor/tfmini/tfmini.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/drivers/distance_sensor/tfmini/tfmini.cpp b/src/drivers/distance_sensor/tfmini/tfmini.cpp index 921e54aea4..3953c0a0aa 100644 --- a/src/drivers/distance_sensor/tfmini/tfmini.cpp +++ b/src/drivers/distance_sensor/tfmini/tfmini.cpp @@ -920,6 +920,7 @@ tfmini_main(int argc, char *argv[]) } out_error: - PX4_ERR("unrecognized command, try 'start', 'test', or 'info'"); + PX4_ERR("unrecognized command: try 'start', 'test', or 'info'"); + tfmini::usage(); return -1; }