From 19270d0833d06317e5de510e5f6ae8ae55ea2ad7 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 2 Sep 2016 19:09:13 +0100
Subject: [PATCH] Fixed warning

---
 src/osgVolume/Property.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osgVolume/Property.cpp b/src/osgVolume/Property.cpp
index be261a8f6..37bd60670 100644
--- a/src/osgVolume/Property.cpp
+++ b/src/osgVolume/Property.cpp
@@ -372,8 +372,8 @@ PropertyAdjustmentCallback::PropertyAdjustmentCallback():
 PropertyAdjustmentCallback::PropertyAdjustmentCallback(const PropertyAdjustmentCallback& pac,const osg::CopyOp& copyop):
     osg::Object(pac, copyop),
     osg::Callback(pac, copyop),
+    osgGA::GUIEventHandler(pac, copyop),
     osg::StateSet::Callback(pac, copyop),
-    osgGA::GUIEventHandler(pac, copyop), 
     _cyleForwardKey(pac._cyleForwardKey),
     _cyleBackwardKey(pac._cyleBackwardKey),
     _transparencyKey(pac._transparencyKey),