From aa3458f69cb99f139493d6f21cdd9abd920286da Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Sat, 27 Jul 2013 14:46:27 +0100
Subject: [PATCH] Reset: model lib can drop static root.

---
 simgear/scene/model/modellib.cxx | 5 +++++
 simgear/scene/model/modellib.hxx | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/simgear/scene/model/modellib.cxx b/simgear/scene/model/modellib.cxx
index 281c6413..8a551510 100644
--- a/simgear/scene/model/modellib.cxx
+++ b/simgear/scene/model/modellib.cxx
@@ -57,6 +57,11 @@ void SGModelLib::init(const string &root_dir, SGPropertyNode* root)
     static_propRoot = root;
 }
 
+void SGModelLib::resetPropertyRoot()
+{
+    static_propRoot.clear();
+}
+
 void SGModelLib::setPanelFunc(panel_func pf)
 {
   static_panelFunc = pf;
diff --git a/simgear/scene/model/modellib.hxx b/simgear/scene/model/modellib.hxx
index 287c2e80..7e8a5a8e 100644
--- a/simgear/scene/model/modellib.hxx
+++ b/simgear/scene/model/modellib.hxx
@@ -46,6 +46,8 @@ public:
 
     static void init(const std::string &root_dir, SGPropertyNode* root);
 
+    static void resetPropertyRoot();
+    
     static void setPanelFunc(panel_func pf);
     
     // Load a 3D model (any format)
-- 
2.39.5