From 81b336756ba553a7e061e76603740a4952359eca Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 2 Feb 2009 17:32:34 +0000
Subject: [PATCH] Added explict intializiers of base classes

---
 include/osgViewer/ViewerEventHandlers | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/osgViewer/ViewerEventHandlers b/include/osgViewer/ViewerEventHandlers
index 67fc5e210..0789218d3 100644
--- a/include/osgViewer/ViewerEventHandlers
+++ b/include/osgViewer/ViewerEventHandlers
@@ -393,7 +393,8 @@ protected:
     
     InteractiveImageHandler() {}
 
-    InteractiveImageHandler(const InteractiveImageHandler&,const osg::CopyOp& = osg::CopyOp::SHALLOW_COPY) {}
+    InteractiveImageHandler(const InteractiveImageHandler&,const osg::CopyOp& = osg::CopyOp::SHALLOW_COPY):
+         osgGA::GUIEventHandler(), osg::Drawable::CullCallback() {}
 
     bool mousePosition(osgViewer::View* view, osg::NodeVisitor* nv, const osgGA::GUIEventAdapter& ea, int& x, int &y) const;