From 058115b79142c4b591c89cf9a9c6f64f0fcf0986 Mon Sep 17 00:00:00 2001
From: Simon Walton <simon@highfidelity.io>
Date: Tue, 4 Sep 2018 10:38:18 -0700
Subject: [PATCH] Add guard for sentJointDataOut

---
 libraries/avatars/src/AvatarData.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/libraries/avatars/src/AvatarData.cpp b/libraries/avatars/src/AvatarData.cpp
index f2f4e2fd7d..3e822fd17a 100644
--- a/libraries/avatars/src/AvatarData.cpp
+++ b/libraries/avatars/src/AvatarData.cpp
@@ -600,7 +600,9 @@ QByteArray AvatarData::toByteArray(AvatarDataDetail dataDetail, quint64 lastSent
                 }
             }
 
-            (*sentJointDataOut)[i].rotationIsDefaultPose = data.rotationIsDefaultPose;
+            if (sentJointDataOut) {
+                (*sentJointDataOut)[i].rotationIsDefaultPose = data.rotationIsDefaultPose;
+            }
 
             if (++validityBit == BITS_IN_BYTE) {
                 *validityPosition++ = validity;
@@ -651,7 +653,9 @@ QByteArray AvatarData::toByteArray(AvatarDataDetail dataDetail, quint64 lastSent
                 }
             }
 
-            (*sentJointDataOut)[i].translationIsDefaultPose = data.translationIsDefaultPose;
+            if (sentJointDataOut) {
+                (*sentJointDataOut)[i].translationIsDefaultPose = data.translationIsDefaultPose;
+            }
 
             if (++validityBit == BITS_IN_BYTE) {
                 *validityPosition++ = validity;