From 61f6565321a60cfd2aa94d6877f6d8fc6e557826 Mon Sep 17 00:00:00 2001
From: mfranz <mfranz>
Date: Fri, 24 Mar 2006 23:24:20 +0000
Subject: [PATCH] more guarded pointers (we are still getting spurious crashes
 on exit because of that)

---
 simgear/scene/model/shadowvolume.hxx | 2 +-
 simgear/structure/event_mgr.hxx      | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/simgear/scene/model/shadowvolume.hxx b/simgear/scene/model/shadowvolume.hxx
index 11fc71fd..bd941ce5 100644
--- a/simgear/scene/model/shadowvolume.hxx
+++ b/simgear/scene/model/shadowvolume.hxx
@@ -130,7 +130,7 @@ private:
 	bool	shadowsAC_transp_enabled;
 	bool	use_alpha;
 	bool	canDoAlpha, canDoStencil;
-	SGPropertyNode *sim_rendering;
+	SGPropertyNode_ptr sim_rendering;
 
 	sgVec3 sunPos;
 	int frameNumber;
diff --git a/simgear/structure/event_mgr.hxx b/simgear/structure/event_mgr.hxx
index 746f03c0..007321b8 100644
--- a/simgear/structure/event_mgr.hxx
+++ b/simgear/structure/event_mgr.hxx
@@ -117,8 +117,8 @@ private:
              double interval, double delay,
              bool repeat, bool simtime);
 
-    SGPropertyNode* _freezeProp;
-    SGPropertyNode* _rtProp;
+    SGPropertyNode_ptr _freezeProp;
+    SGPropertyNode_ptr _rtProp;
     SGTimerQueue _rtQueue; 
     SGTimerQueue _simQueue;
 };