From 57d8dca176baf01f950f81272d63d59e2ed95d58 Mon Sep 17 00:00:00 2001
From: jmt <jmt>
Date: Wed, 21 Oct 2009 22:47:29 +0000
Subject: [PATCH] Fix for an uninitialised value, reported by Dave Luff.

---
 src/Instrumentation/gps.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Instrumentation/gps.cxx b/src/Instrumentation/gps.cxx
index 43646cbf0..1ef7dfcd1 100644
--- a/src/Instrumentation/gps.cxx
+++ b/src/Instrumentation/gps.cxx
@@ -281,6 +281,7 @@ GPS::Config::setExternalCourse(double aCourseDeg)
 ////////////////////////////////////////////////////////////////////////////
 
 GPS::GPS ( SGPropertyNode *node) : 
+  _selectedCourse(0.0),
   _dataValid(false),
   _lastPosValid(false),
   _mode("init"),
@@ -559,6 +560,9 @@ GPS::update (double delta_time_sec)
   if (_dataValid && (_mode == "init")) {
     // allow a realistic delay in the future, here
     SG_LOG(SG_INSTR, SG_INFO, "GPS initialisation complete");
+    
+    _selectedCourse = _config.getExternalCourse();
+    
     if (_route_active_node->getBoolValue()) {
       // GPS init with active route
       SG_LOG(SG_INSTR, SG_INFO, "GPS init with active route");
-- 
2.39.5