From 37cc59fe078c836092610f0ef3cf8487bf9acc2e Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 14 Feb 2011 15:59:49 +0000
Subject: [PATCH] From Tim Moore, "The non-virtual cloneOptions() method, which
 is now used by DatabasePager, breaks derived classes of osgDB::Options. This
 patch uses the clone() method to clone Options."

---
 include/osgDB/Options | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/osgDB/Options b/include/osgDB/Options
index c68c976d4..5882a1e94 100644
--- a/include/osgDB/Options
+++ b/include/osgDB/Options
@@ -114,7 +114,7 @@ class OSGDB_EXPORT Options : public osg::Object
 
         META_Object(osgDB,Options);
 
-        Options* cloneOptions() const { return new Options(*this); }
+        Options* cloneOptions() const { return static_cast<Options*>(clone(osg::CopyOp::SHALLOW_COPY)); }
 
         /** Set the general Options string.*/
         void setOptionString(const std::string& str) { _str = str; parsePluginStringData(str); }