From e89699acef6fc404b313d8dd5dd9660e6cf42597 Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Thu, 10 Nov 2011 14:47:57 +0000
Subject: [PATCH] Fix for
 http://code.google.com/p/flightgear-bugs/issues/detail?id=478 , ensure
 sun-angle has a valid (default) value at init.

---
 src/Time/light.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Time/light.cxx b/src/Time/light.cxx
index 74ee50f92..c43ec333f 100644
--- a/src/Time/light.cxx
+++ b/src/Time/light.cxx
@@ -149,7 +149,8 @@ void FGLight::bind () {
     prop->tie("/rendering/scene/overcast",SGRawValuePointer<float>(&_overcast));
 
     _sunAngleRad = prop->getNode("/sim/time/sun-angle-rad", true);
-  
+    _sunAngleRad->setDoubleValue(_sun_angle);
+    
     // Read Only
     prop->tie("/rendering/scene/ambient/red",SGRawValuePointer<float>(&_scene_ambient[0]));
     prop->tie("/rendering/scene/ambient/green",SGRawValuePointer<float>(&_scene_ambient[1]));
-- 
2.39.5