From b74351e55fcb54451e793879302754de440e3da0 Mon Sep 17 00:00:00 2001
From: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Date: Wed, 28 Sep 2022 14:37:35 -0700
Subject: Support a `default` object in CommonJS wrapper

Fixes https://github.com/oven-sh/bun/issues/1284

Related to https://github.com/oven-sh/bun/issues/1285
---
 src/bun.js/builtins/js/ImportMetaObject.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/bun.js/builtins/js/ImportMetaObject.js')

diff --git a/src/bun.js/builtins/js/ImportMetaObject.js b/src/bun.js/builtins/js/ImportMetaObject.js
index d1b409b64..bb943aabf 100644
--- a/src/bun.js/builtins/js/ImportMetaObject.js
+++ b/src/bun.js/builtins/js/ImportMetaObject.js
@@ -148,9 +148,13 @@ function requireESM(resolved) {
   }
   var exports = @Loader.getModuleNamespaceObject(entry.module);
   var commonJS = exports.default;
-  if (commonJS && @isCallable(commonJS) && @commonJSSymbol in commonJS) {
+  var cjs = commonJS && commonJS[@commonJSSymbol];
+  if (cjs === 0) {
+    return commonJS;
+  } else if (cjs && @isCallable(commonJS)) {
     return commonJS();
   }
+  
   return exports;
 }
 
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