From 3cd1e318b2bd93c18bfbfbe377964594934f1b25 Mon Sep 17 00:00:00 2001
From: Howard Stearns <howard@highfidelity.io>
Date: Tue, 14 Jul 2015 13:15:24 -0700
Subject: [PATCH] Fix https://app.asana.com/0/32622044445063/39927009585710

---
 libraries/fbx/src/FSTReader.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/libraries/fbx/src/FSTReader.cpp b/libraries/fbx/src/FSTReader.cpp
index a62c0fcea2..6f5d0d7ec5 100644
--- a/libraries/fbx/src/FSTReader.cpp
+++ b/libraries/fbx/src/FSTReader.cpp
@@ -93,7 +93,16 @@ QByteArray FSTReader::writeMapping(const QVariantHash& mapping) {
     for (auto key : PREFERED_ORDER) {
         auto it = mapping.find(key);
         if (it != mapping.constEnd()) {
-            writeVariant(buffer, it);
+            if (key == FREE_JOINT_FIELD) { // writeVariant does not handle strings added using insertMulti.
+                for (auto multi : mapping.values(key)) {
+                    buffer.write(key.toUtf8());
+                    buffer.write(" = ");
+                    buffer.write(multi.toByteArray());
+                    buffer.write("\n");
+                }
+            } else {
+                writeVariant(buffer, it);
+            }
         }
     }