From 53ccb8d709ac92f9edcb9fd726e32b1ed9dbebff Mon Sep 17 00:00:00 2001
From: Karishma Chadha <kchadha@scratch.mit.edu>
Date: Tue, 24 Jul 2018 16:11:18 -0400
Subject: [PATCH] Don't serialize layerOrder when exporting a sprite.

---
 src/serialization/sb3.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/serialization/sb3.js b/src/serialization/sb3.js
index 9a37e5c0..70364000 100644
--- a/src/serialization/sb3.js
+++ b/src/serialization/sb3.js
@@ -485,7 +485,9 @@ const serialize = function (runtime, targetId) {
 
     const flattenedOriginalTargets = JSON.parse(JSON.stringify(originalTargetsToSerialize));
 
-    if (runtime.renderer) {
+    // If the renderer is attached, and we're serializing a whole project (not a sprite)
+    // add a temporary layerOrder property to each target.
+    if (runtime.renderer && !targetId) {
         flattenedOriginalTargets.forEach((t, index) => {
             t.layerOrder = layerOrdering[index];
         });