From 2edbb1cf8b627378bb4b1f4b7cadc8cdaf2a04cd Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Sun, 15 Dec 2013 20:48:07 +0000
Subject: [PATCH] Reset: clear some property references.

---
 simgear/scene/tsync/terrasync.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/simgear/scene/tsync/terrasync.cxx b/simgear/scene/tsync/terrasync.cxx
index 1262f137..8b0623d8 100644
--- a/simgear/scene/tsync/terrasync.cxx
+++ b/simgear/scene/tsync/terrasync.cxx
@@ -883,6 +883,10 @@ void SGTerraSync::unbind()
     _tiedProperties.Untie();
     _bound = false;
     _inited = false;
+    
+    _terraRoot.clear();
+    _stalledNode.clear();
+    _cacheHits.clear();
 }
 
 void SGTerraSync::update(double)