From aa3c1abbc0c246eaced424a5714db456e16c0276 Mon Sep 17 00:00:00 2001
From: Paul Kaplan <pkaplan@media.mit.edu>
Date: Tue, 14 Jan 2020 11:28:27 -0500
Subject: [PATCH] Support 3.0 library syntax when fetching assets

Fixes https://github.com/LLK/scratch-desktop/issues/92
---
 scripts/fetchMediaLibraryAssets.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/scripts/fetchMediaLibraryAssets.js b/scripts/fetchMediaLibraryAssets.js
index 317db45..f1e6fb3 100644
--- a/scripts/fetchMediaLibraryAssets.js
+++ b/scripts/fetchMediaLibraryAssets.js
@@ -23,10 +23,14 @@ const collectSimple = function (library, dest, debugLabel = 'Item') {
             ++md5Count;
             dest.add(item.md5);
         }
-        if (item.baseLayerMD5) {
+        if (item.baseLayerMD5) { // 2.0 library syntax for costumes
             ++md5Count;
             dest.add(item.baseLayerMD5);
         }
+        if (item.md5ext) { // 3.0 library syntax for costumes
+            ++md5Count;
+            dest.add(item.md5ext);
+        }
         if (md5Count < 1) {
             console.warn(`${debugLabel} has no MD5 property:\n${describe(item)}`);
         } else if (md5Count > 1) {