From 8d1abf4aa441e1c6c886e8af6ecaab2c3ca6e255 Mon Sep 17 00:00:00 2001 From: Lorenz Meier Date: Thu, 18 Jul 2013 13:16:34 +0200 Subject: Lunchtime HOTFIX: Bring back USB console to operational, allow single-USB connection operation via QGC --- src/drivers/hmc5883/hmc5883.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/drivers/hmc5883/hmc5883.cpp') diff --git a/src/drivers/hmc5883/hmc5883.cpp b/src/drivers/hmc5883/hmc5883.cpp index 59e90d86c..ac3bdc132 100644 --- a/src/drivers/hmc5883/hmc5883.cpp +++ b/src/drivers/hmc5883/hmc5883.cpp @@ -1221,7 +1221,8 @@ start() int fd; if (g_dev != nullptr) - errx(1, "already started"); + /* if already started, the still command succeeded */ + errx(0, "already started"); /* create the driver, attempt expansion bus first */ g_dev = new HMC5883(PX4_I2C_BUS_EXPANSION); -- cgit v1.2.3