From: James Turner <zakalawe@mac.com>
Date: Mon, 16 Aug 2010 16:10:12 +0000 (+0100)
Subject: Fix crashes (activating the route-manager) with a default GPS.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=ae50c054a9007b98f1a8dafe6d589d0b4cab8873;p=flightgear.git

Fix crashes (activating the route-manager) with a default GPS.
---

diff --git a/src/Instrumentation/gps.cxx b/src/Instrumentation/gps.cxx
index 9ebe8d6ea..71e3becbd 100644
--- a/src/Instrumentation/gps.cxx
+++ b/src/Instrumentation/gps.cxx
@@ -332,7 +332,7 @@ GPS::bind()
   
   tie(_gpsNode, "desired-course-deg", SGRawValueMethods<GPS, double>
     (*this, &GPS::getDesiredCourse, NULL));
-  _desiredCourseNode = _gpsNode->getChild("desired-course-deg");
+  _desiredCourseNode = _gpsNode->getChild("desired-course-deg", 0, true);
     
   tieSGGeodReadOnly(_gpsNode, _indicated_pos, "indicated-longitude-deg", 
         "indicated-latitude-deg", "indicated-altitude-ft");
diff --git a/src/Instrumentation/instrument_mgr.cxx b/src/Instrumentation/instrument_mgr.cxx
index b85f191ae..2e3f21e3f 100644
--- a/src/Instrumentation/instrument_mgr.cxx
+++ b/src/Instrumentation/instrument_mgr.cxx
@@ -92,6 +92,7 @@ void FGInstrumentMgr::init()
     SGPropertyNode_ptr nd(new SGPropertyNode);
     nd->setStringValue("name", "gps");
     nd->setIntValue("number", 0);
+    _instruments.push_back("gps[0]");
     set_subsystem("gps[0]", new GPS(nd));
   }