From f26a291ad58a49d633247b901c39fcb1e5e2fa81 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Fri, 9 Jun 2006 17:57:40 +0000
Subject: [PATCH] correct old usage

---
 panda/src/pgraph/light.cxx | 2 +-
 panda/src/pgraph/light.h   | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/panda/src/pgraph/light.cxx b/panda/src/pgraph/light.cxx
index a1e8d7126a..5ae982a62c 100644
--- a/panda/src/pgraph/light.cxx
+++ b/panda/src/pgraph/light.cxx
@@ -100,7 +100,7 @@ get_vector_to_light(LVector3f &, const LPoint3f &, const LMatrix4f &) {
 ////////////////////////////////////////////////////////////////////
 GeomNode *Light::
 get_viz() {
-  CDReader cdata(_cycler);
+  CDLockedReader cdata(_cycler);
   if (cdata->_viz_geom_stale) {
     CDWriter cdata_w(_cycler, cdata);
 
diff --git a/panda/src/pgraph/light.h b/panda/src/pgraph/light.h
index 23b3939ffb..c7fe4177ee 100644
--- a/panda/src/pgraph/light.h
+++ b/panda/src/pgraph/light.h
@@ -25,6 +25,7 @@
 #include "luse.h"
 #include "cycleData.h"
 #include "cycleDataReader.h"
+#include "cycleDataLockedReader.h"
 #include "cycleDataWriter.h"
 #include "pipelineCycler.h"
 #include "updateSeq.h"
@@ -118,6 +119,7 @@ private:
 
   PipelineCycler<CData> _cycler;
   typedef CycleDataReader<CData> CDReader;
+  typedef CycleDataLockedReader<CData> CDLockedReader;
   typedef CycleDataWriter<CData> CDWriter;
 
 protected: