From c4fe35a178754a582fb54faf0bacd89cd3d56427 Mon Sep 17 00:00:00 2001
From: Thomas Weber <weber_t@mailbox.org>
Date: Tue, 16 Nov 2021 18:06:06 -0600
Subject: [PATCH] Clean up some ugly code in sb3 downloader

---
 src/packager/download-project.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/packager/download-project.js b/src/packager/download-project.js
index c3dd2fc..006900c 100644
--- a/src/packager/download-project.js
+++ b/src/packager/download-project.js
@@ -186,9 +186,9 @@ const loadScratch3 = (projectData, progressTarget) => {
   zip.file('project.json', JSON.stringify(optimizeSb3Json(projectData)));
 
   const targets = projectData.targets;
-  const costumes = [].concat.apply([], targets.map((t) => t.costumes || []));
-  const sounds = [].concat.apply([], targets.map((t) => t.sounds || []));
-  const assets = dedupeAssets([].concat.apply([], [costumes, sounds]));
+  const costumes = targets.map((t) => t.costumes || []).flat();
+  const sounds = targets.map((t) => t.sounds || []).flat();
+  const assets = dedupeAssets([...costumes, ...sounds]);
 
   return Promise.all(assets.map((a) => addFile(a)))
     .then(() => {