From de8adacb54570ca58aa233ed59e5210cefb6f497 Mon Sep 17 00:00:00 2001
From: Alexandre Avenel <avenel.alexandre@gmail.com>
Date: Sat, 23 Jun 2018 20:25:31 +0200
Subject: [PATCH] Fix regression on FBX importer unit test

box.fbx was broken since b28bcc commit.
---
 code/FBXMeshGeometry.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/code/FBXMeshGeometry.cpp b/code/FBXMeshGeometry.cpp
index cc1a5a83e..8bfd60570 100644
--- a/code/FBXMeshGeometry.cpp
+++ b/code/FBXMeshGeometry.cpp
@@ -437,6 +437,9 @@ void ResolveVertexDataArray(std::vector<T>& data_out, const Scope& source,
     // deal with this more elegantly and with less redundancy, but right
     // now it seems unavoidable.
     if (MappingInformationType == "ByVertice" && isDirect) {
+        if (!HasElement(source, indexDataElementName)) {
+            return;
+        }
         std::vector<T> tempData;
 		ParseVectorDataArray(tempData, GetRequiredElement(source, dataElementName));