From 0a3588059d0d03ebd5df014287c4c4f6d6d2c5de Mon Sep 17 00:00:00 2001
From: Tom Wilson <tom@hyper.io>
Date: Fri, 31 May 2024 14:48:27 +0000
Subject: [PATCH] feat(loader): weavedrive should be optional for wasm64

---
 loader/src/formats/wasm64-emscripten.cjs | 5 ++++-
 package-lock.json                        | 3 +++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/loader/src/formats/wasm64-emscripten.cjs b/loader/src/formats/wasm64-emscripten.cjs
index 76092003b..24e491cdd 100644
--- a/loader/src/formats/wasm64-emscripten.cjs
+++ b/loader/src/formats/wasm64-emscripten.cjs
@@ -670,6 +670,9 @@ var Module = (() => {
       function __asyncjs__weavedrive_open(c_filename, mode) {
         return Asyncify.handleAsync(async () => {
           const filename = UTF8ToString(Number(c_filename));
+          if (!Module.WeaveDrive) {
+            return Promise.resolve(null);
+          }
           const drive = Module.WeaveDrive(Module, FS);
           return await drive.open(filename);
         });
@@ -5446,4 +5449,4 @@ var Module = (() => {
 if (typeof exports === 'object' && typeof module === 'object')
   module.exports = Module;
 else if (typeof define === 'function' && define['amd'])
-  define([], () => Module);
+  define([], () => Module);
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 82941ba71..7772031f3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,6 +13,9 @@
         "markdown-toc-gen": "^1.0.1",
         "sort-package-json": "^2.10.0",
         "standard": "^17.1.0"
+      },
+      "engines": {
+        "yarn": "please-use-npm"
       }
     },
     "loader": {