From d92a79b876128f6e5d0a0ca157373227f873f6d6 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Sat, 8 Oct 2016 15:58:33 +0100
Subject: [PATCH] Fixed crash associated with setting the affinity on a null
 pointer

---
 src/osg/Camera.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/osg/Camera.cpp b/src/osg/Camera.cpp
index 0da0914de..81bc80672 100644
--- a/src/osg/Camera.cpp
+++ b/src/osg/Camera.cpp
@@ -550,10 +550,9 @@ void Camera::setCameraThread(OperationThread* gt)
 
     _cameraThread = gt;
 
-    _cameraThread->setProcessorAffinity(_affinity);
-
     if (_cameraThread.valid())
     {
+        _cameraThread->setProcessorAffinity(_affinity);
         _cameraThread->setParent(this);
     }
 }