From 5b174809e6deda842a572f1ab84a1a7f7c55805d Mon Sep 17 00:00:00 2001
From: Panayiotis Lipiridis <lipiridis@gmail.com>
Date: Sun, 7 Feb 2021 13:47:01 +0200
Subject: [PATCH] const

---
 src/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/index.ts b/src/index.ts
index 182ba7e..70ec1fc 100755
--- a/src/index.ts
+++ b/src/index.ts
@@ -24,7 +24,7 @@ server.listen(port, () => {
 
 const io = socketIO(server, {
   handlePreflightRequest: function (req, res) {
-    var headers = {
+    const headers = {
       "Access-Control-Allow-Headers": "Content-Type, Authorization",
       "Access-Control-Allow-Origin":
         (req.header && req.header.origin) || "https://excalidraw.com",