From f776c57fb27a7ad06325e111bd27b4fcdb1c9a73 Mon Sep 17 00:00:00 2001 From: Lorenz Meier Date: Wed, 4 Nov 2015 10:46:18 +0100 Subject: [PATCH] INAV: Clean up output --- .../position_estimator_inav/position_estimator_inav_main.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/modules/position_estimator_inav/position_estimator_inav_main.c b/src/modules/position_estimator_inav/position_estimator_inav_main.c index 04f3c4d918..aa7fe0d972 100644 --- a/src/modules/position_estimator_inav/position_estimator_inav_main.c +++ b/src/modules/position_estimator_inav/position_estimator_inav_main.c @@ -116,11 +116,11 @@ static inline int max(int val1, int val2) */ static void usage(const char *reason) { - if (reason) { - PX4_INFO("%s\n", reason); + if (reason && *reason) { + PX4_INFO("%s", reason); } - PX4_INFO("usage: position_estimator_inav {start|stop|status} [-v]\n\n"); + PX4_INFO("usage: position_estimator_inav {start|stop|status} [-v]\n"); return; }