Altimeter: fix output format for hPa/InHg settings

[flightgear.git] / src / Instrumentation / slip_skid_ball.cxx

diff --git a/src/Instrumentation/slip_skid_ball.cxx b/src/Instrumentation/slip_skid_ball.cxx
index 4925e1fa94ca7b363c96295af9871ea410c1c41d..4bb1f916bdc7ed58b2a7595bc0dff7534a29768b 100644 (file)
--- a/src/Instrumentation/slip_skid_ball.cxx
+++ b/src/Instrumentation/slip_skid_ball.cxx
@@ -3,10 +3,15 @@
 //
 // This file is in the Public Domain and comes with no warranty.
 
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
 #include "slip_skid_ball.hxx"
 #include <Main/fg_props.hxx>
 #include <Main/util.hxx>
 
+using std::string;
 
 SlipSkidBall::SlipSkidBall ( SGPropertyNode *node)
     :
@@ -31,6 +36,14 @@ SlipSkidBall::init ()
     _z_accel_node = fgGetNode("/accelerations/pilot/z-accel-fps_sec", true);
     _out_node = node->getChild("indicated-slip-skid", 0, true);
     _override_node = node->getChild("override", 0, true);
+
+    reinit();
+}
+
+void
+SlipSkidBall::reinit ()
+{
+    _out_node->setDoubleValue(0.0);
 }
 
 void