From 5597b8a637b4d2dbfe334ce69441f0411a8c428a Mon Sep 17 00:00:00 2001
From: kwaroran <kwaworan@gmail.com>
Date: Wed, 29 Nov 2023 02:59:41 +0900
Subject: [PATCH] [fix] worker

---
 src/ts/plugins/embedworker.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ts/plugins/embedworker.ts b/src/ts/plugins/embedworker.ts
index b2eef129..5f9a51d5 100644
--- a/src/ts/plugins/embedworker.ts
+++ b/src/ts/plugins/embedworker.ts
@@ -80,7 +80,8 @@ const whitelist = [
 
 const evaluation = globaly.eval
 
-const prop = Object.getOwnPropertyNames( globaly ).concat( Object.getOwnPropertyNames( this ))
+const propa = Object.getOwnPropertyNames( this ?? {} )
+const prop = Object.getOwnPropertyNames( globaly ).concat( propa)
 prop.push(
     //unsafe apis
     'open',