From 9724a5e5b83d98e591e24b2f23110b025657a6ae Mon Sep 17 00:00:00 2001
From: "Anthony J. Thibault" <tony@highfidelity.io>
Date: Thu, 9 Nov 2017 10:53:36 -0800
Subject: [PATCH] Fix for address sanitizer warning

This fixes a potential null pointer dereference.
---
 libraries/animation/src/Rig.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libraries/animation/src/Rig.cpp b/libraries/animation/src/Rig.cpp
index acf7bf81d8..3dad4e3fb6 100644
--- a/libraries/animation/src/Rig.cpp
+++ b/libraries/animation/src/Rig.cpp
@@ -303,7 +303,9 @@ void Rig::setModelOffset(const glm::mat4& modelOffsetMat) {
         _rigToGeometryTransform = glm::inverse(_geometryToRigTransform);
 
         // rebuild cached default poses
-        buildAbsoluteRigPoses(_animSkeleton->getRelativeDefaultPoses(), _absoluteDefaultPoses);
+        if (_animSkeleton) {
+            buildAbsoluteRigPoses(_animSkeleton->getRelativeDefaultPoses(), _absoluteDefaultPoses);
+        }
     }
 }