From a2c0d447af711ca245cb534159fa7c4d9ae67e64 Mon Sep 17 00:00:00 2001
From: Luigi Pinca <luigipinca@gmail.com>
Date: Mon, 28 Dec 2020 21:42:32 +0100
Subject: [PATCH] [minor] Silence deprecation warning

Fixes #1829
---
 lib/websocket.js       | 2 +-
 test/websocket.test.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/websocket.js b/lib/websocket.js
index 739d7e714..0e2a83d06 100644
--- a/lib/websocket.js
+++ b/lib/websocket.js
@@ -695,7 +695,7 @@ function tlsConnect(options) {
   options.path = undefined;
 
   if (!options.servername && options.servername !== '') {
-    options.servername = options.host;
+    options.servername = net.isIP(options.host) ? '' : options.host;
   }
 
   return tls.connect(options);
diff --git a/test/websocket.test.js b/test/websocket.test.js
index ebd8a3d3d..acc94c81f 100644
--- a/test/websocket.test.js
+++ b/test/websocket.test.js
@@ -2123,7 +2123,7 @@ describe('WebSocket', () => {
       });
 
       server.listen(0, () => {
-        const ws = new WebSocket(`wss://localhost:${server.address().port}`, {
+        const ws = new WebSocket(`wss://127.0.0.1:${server.address().port}`, {
           rejectUnauthorized: false
         });
       });