From f9919fe173c858917da06237d5d8dfb8cc85a032 Mon Sep 17 00:00:00 2001
From: GarboMuffin <muffin@mailbox.org>
Date: Fri, 23 Sep 2022 22:03:06 -0500
Subject: [PATCH] Add specific error message for 0 byte project data

To help diagnose https://github.com/TurboWarp/packager/issues/528
---
 src/packager/packager.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/packager/packager.js b/src/packager/packager.js
index a0af9a0..29f8f38 100644
--- a/src/packager/packager.js
+++ b/src/packager/packager.js
@@ -851,6 +851,10 @@ cd "$(dirname "$0")"
   }
 
   async generateGetProjectData () {
+    if (this.project.arrayBuffer.byteLength === 0) {
+      throw new Error('Project data has 0 bytes');
+    }
+
     let result = '';
     let getProjectDataFunction = '';
     let isZip = false;