From ecda56d02bc3036506e211f83868e98a05191d47 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Wed, 18 Feb 2009 22:49:44 +0000
Subject: [PATCH] make get_center() return a copy so it won't destruct
 unexpectedly

---
 panda/src/mathutil/boundingSphere.I | 6 +++---
 panda/src/mathutil/boundingSphere.h | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/panda/src/mathutil/boundingSphere.I b/panda/src/mathutil/boundingSphere.I
index 912a039acb..1ae1c30925 100644
--- a/panda/src/mathutil/boundingSphere.I
+++ b/panda/src/mathutil/boundingSphere.I
@@ -42,10 +42,10 @@ BoundingSphere(const LPoint3f &center, float radius) :
 //       Access: Published
 //  Description: 
 ////////////////////////////////////////////////////////////////////
-INLINE_MATHUTIL const LPoint3f &BoundingSphere::
+INLINE_MATHUTIL LPoint3f BoundingSphere::
 get_center() const {
-  nassertr(!is_empty(), _center);
-  nassertr(!is_infinite(), _center);
+  nassertr(!is_empty(), LPoint3f::zero());
+  nassertr(!is_infinite(), LPoint3f::zero());
   return _center;
 }
 
diff --git a/panda/src/mathutil/boundingSphere.h b/panda/src/mathutil/boundingSphere.h
index ea61a20abe..875c83b47a 100644
--- a/panda/src/mathutil/boundingSphere.h
+++ b/panda/src/mathutil/boundingSphere.h
@@ -44,7 +44,7 @@ public:
   virtual void output(ostream &out) const;
 
 PUBLISHED:
-  INLINE_MATHUTIL const LPoint3f &get_center() const;
+  INLINE_MATHUTIL LPoint3f get_center() const;
   INLINE_MATHUTIL float get_radius() const;
 
 public: