From 498af3d9d0d2c47dbd1ae5579f64c4be362e1d10 Mon Sep 17 00:00:00 2001
From: Sergio Benitez <sb@sergio.bz>
Date: Wed, 20 Sep 2023 13:55:59 -0700
Subject: [PATCH] Improve chat example JavaScript code.

Resolves #2617.
---
 examples/chat/static/script.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/chat/static/script.js b/examples/chat/static/script.js
index d78e3e6a..99e0fef2 100644
--- a/examples/chat/static/script.js
+++ b/examples/chat/static/script.js
@@ -94,7 +94,7 @@ function subscribe(uri) {
       console.log("raw data", JSON.stringify(ev.data));
       console.log("decoded data", JSON.stringify(JSON.parse(ev.data)));
       const msg = JSON.parse(ev.data);
-      if (!"message" in msg || !"room" in msg || !"username" in msg) return;
+      if (!("message" in msg) || !("room" in msg) || !("username" in msg)) return;
       addMessage(msg.room, msg.username, msg.message, true);
     });