From a94abaf2a08c6603fe687ae1ae4a3b2881a60cc5 Mon Sep 17 00:00:00 2001
From: "Kent C. Dodds" <me+github@kentcdodds.com>
Date: Fri, 16 Aug 2024 16:22:06 -0600
Subject: [PATCH] fix(build): default NODE_ENV to production

Otherwise this gets set to the string "undefined" which helps nobody.
---
 src/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index.js b/src/index.js
index f269212..f0c16c7 100644
--- a/src/index.js
+++ b/src/index.js
@@ -182,7 +182,7 @@ async function bundleMDX({
       publicPath: isWriting ? bundlePath : undefined,
       absWorkingDir: cwd,
       define: {
-        'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV),
+        'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV ?? 'production'),
       },
       plugins: [
         globalExternals({