From 09df93813d6822c6567c9c9ec378c698eef5b16e Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 17 Jun 2016 09:40:35 +0100
Subject: [PATCH] Added missing check against null

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

diff --git a/src/osgViewer/Renderer.cpp b/src/osgViewer/Renderer.cpp
index b2b2d7ebe..b8bd56d69 100644
--- a/src/osgViewer/Renderer.cpp
+++ b/src/osgViewer/Renderer.cpp
@@ -419,7 +419,7 @@ Renderer::Renderer(osg::Camera* camera):
     _sceneView[0]->setDefaults(sceneViewOptions);
     _sceneView[1]->setDefaults(sceneViewOptions);
 
-    if (ds->getUseSceneViewForStereoHint())
+    if (ds && ds->getUseSceneViewForStereoHint())
     {
         _sceneView[0]->setDisplaySettings(ds);
         _sceneView[1]->setDisplaySettings(ds);