From e3ebf068c1255fe26adc75ef3b2bbcf80fe6b63f Mon Sep 17 00:00:00 2001
From: changhui lee <iam@xo.dev>
Date: Thu, 18 Apr 2024 01:55:48 +0900
Subject: [PATCH] Fix issue of referencing process object on browser (#778)

This commit does type-check first to avoid referencing the process
object to prevent type issues when using the yorkie-js-sdk in a web
browser via a CDN, etc.
---
 src/devtools/index.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/devtools/index.ts b/src/devtools/index.ts
index 62e548c10..6d67e6f8f 100644
--- a/src/devtools/index.ts
+++ b/src/devtools/index.ts
@@ -99,7 +99,10 @@ export function setupDevtools<T, P extends Indexable>(
   doc: Document<T, P>,
 ): void {
   // NOTE(hackerwins): For production builds, or when running in Node.js, do nothing.
-  if (process.env.NODE_ENV === 'production' || typeof window === 'undefined') {
+  if (
+    (typeof process !== 'undefined' && process.env.NODE_ENV === 'production') ||
+    typeof window === 'undefined'
+  ) {
     return;
   }