From 92baebe6c783d548dd0ede8da86fda3c1df787e1 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 24 Jun 2016 10:05:30 +0100
Subject: [PATCH] Added missing initializer

---
 src/osgUI/Callbacks.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/osgUI/Callbacks.cpp b/src/osgUI/Callbacks.cpp
index bac9d5909..baf13c6f0 100644
--- a/src/osgUI/Callbacks.cpp
+++ b/src/osgUI/Callbacks.cpp
@@ -108,7 +108,8 @@ DragCallback::DragCallback():
 DragCallback::DragCallback(const DragCallback& hc, const osg::CopyOp& copyop):
     osg::Object(hc, copyop),
     osg::Callback(hc, copyop),
-    HandleCallback(hc, copyop)
+    HandleCallback(hc, copyop),
+    _dragging(false)
 {
 }