From ee2fd9311ce26a43664bcb3d916556bd4f8af4a8 Mon Sep 17 00:00:00 2001
From: Josh Yelon <jyelon@gmail.com>
Date: Tue, 15 May 2007 20:55:28 +0000
Subject: [PATCH] *** empty log message ***

---
 panda/src/gobj/geomVertexArrayData.I | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/panda/src/gobj/geomVertexArrayData.I b/panda/src/gobj/geomVertexArrayData.I
index 046cfc0014..fd6a4f7a83 100644
--- a/panda/src/gobj/geomVertexArrayData.I
+++ b/panda/src/gobj/geomVertexArrayData.I
@@ -391,6 +391,9 @@ INLINE unsigned char *GeomVertexArrayDataHandle::
 get_pointer() {
   nassertr(_writable, NULL);
   check_resident();
+  if (_cdata->_data.size() == 0) {
+    return NULL;
+  }
   return &_cdata->_data[0];
 }