Initialise member variable

diff --git a/src/Instrumentation/gps.cxx b/src/Instrumentation/gps.cxx
index c44cd71102c87045674e39ea1707dd8187fd4674..685754744cb04a386291b15a6721106d07286c9e 100644 (file)
--- a/src/Instrumentation/gps.cxx
+++ b/src/Instrumentation/gps.cxx
@@ -220,7 +220,8 @@ GPS::GPS ( SGPropertyNode *node) :
   _num(node->getIntValue("number", 0)),
   _computeTurnData(false),
   _anticipateTurn(false),
-  _inTurn(false)
+  _inTurn(false),
+  _desiredCourse(0.0)
 {
   string branch = "/instrumentation/" + _name;
   _gpsNode = fgGetNode(branch.c_str(), _num, true );