From fe28b2617189e21f033bff7f2ab45778eb4282dc Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 24 Jun 2016 12:10:53 +0100
Subject: [PATCH] Added initializers

---
 src/osgGA/DriveManipulator.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/osgGA/DriveManipulator.cpp b/src/osgGA/DriveManipulator.cpp
index 4862aa143..16e1ff6ef 100644
--- a/src/osgGA/DriveManipulator.cpp
+++ b/src/osgGA/DriveManipulator.cpp
@@ -48,10 +48,13 @@ DriveManipulator::DriveManipulator()
     _velocity = 0.0;
     _height = getHeightOfDriver();
     _buffer = _height*2.5;
-    _pitch = 0.0;
+
     //_speedMode = USE_MOUSE_Y_FOR_SPEED;
     _speedMode = USE_MOUSE_BUTTONS_FOR_SPEED;
 
+    _pitch = 0.0;
+    _distance = 0.0;
+
     _pitchUpKeyPressed = false;
     _pitchDownKeyPressed = false;