From 74f31618f2ca4119350372d120988c009d67064e Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Sat, 19 Jul 2014 15:21:29 +0200
Subject: report error in pwm command if any

---
 src/systemcmds/pwm/pwm.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/systemcmds/pwm/pwm.c b/src/systemcmds/pwm/pwm.c
index 87c7fc647..c8d698b86 100644
--- a/src/systemcmds/pwm/pwm.c
+++ b/src/systemcmds/pwm/pwm.c
@@ -648,6 +648,10 @@ pwm_main(int argc, char *argv[])
 				/* force failsafe */
 				ret = ioctl(fd, PWM_SERVO_SET_FORCE_FAILSAFE, 0);
 			}
+
+			if (ret != OK) {
+				warnx("FAILED setting forcefail %s", argv[2]);
+			}
 		}
 		exit(0);
 	}
-- 
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