From 25894616c28dea26fa2457f567abba0a40847299 Mon Sep 17 00:00:00 2001
From: Adam Soltys <asoltys@gmail.com>
Date: Fri, 15 May 2020 16:24:49 -0700
Subject: catch close error

---
 lib/sockets.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/sockets.js b/lib/sockets.js
index 40e50a37..874cafcc 100644
--- a/lib/sockets.js
+++ b/lib/sockets.js
@@ -57,7 +57,7 @@ wss.on("connection", function (ws) {
 
   ws.on("close", function () {
     const username = names[id];
-    if (sockets[username][id] !== undefined) delete sockets[username][id];
+    if (sockets[username] && sockets[username][id]) delete sockets[username][id];
     l.info("socket closed", username);
   });
 });
-- 
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