From a709a7155d41228fc8a89e701db40dd66f4a9518 Mon Sep 17 00:00:00 2001
From: LiviaMedeiros <livia@cirno.name>
Date: Sat, 21 May 2022 17:52:47 +0800
Subject: [PATCH] http: use `kEmptyObject`

PR-URL: https://github.com/nodejs/node/pull/43159
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
---
 lib/_http_agent.js  | 7 +++++--
 lib/_http_client.js | 7 +++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/lib/_http_agent.js b/lib/_http_agent.js
index ff2047d4ea..6784e88485 100644
--- a/lib/_http_agent.js
+++ b/lib/_http_agent.js
@@ -54,7 +54,10 @@ const {
     ERR_OUT_OF_RANGE,
   },
 } = require('internal/errors');
-const { once } = require('internal/util');
+const {
+  kEmptyObject,
+  once,
+} = require('internal/util');
 const {
   validateNumber,
   validateOneOf,
@@ -220,7 +223,7 @@ Agent.defaultMaxSockets = Infinity;
 Agent.prototype.createConnection = net.createConnection;
 
 // Get the key for a given set of request options
-Agent.prototype.getName = function getName(options = {}) {
+Agent.prototype.getName = function getName(options = kEmptyObject) {
   let name = options.host || 'localhost';
 
   name += ':';
diff --git a/lib/_http_client.js b/lib/_http_client.js
index 59329ff243..91906b85a3 100644
--- a/lib/_http_client.js
+++ b/lib/_http_client.js
@@ -43,7 +43,10 @@ const {
 
 const net = require('net');
 const assert = require('internal/assert');
-const { once } = require('internal/util');
+const {
+  kEmptyObject,
+  once,
+} = require('internal/util');
 const {
   _checkIsHttpToken: checkIsHttpToken,
   freeParser,
@@ -133,7 +136,7 @@ function ClientRequest(input, options, cb) {
 
   if (typeof options === 'function') {
     cb = options;
-    options = input || {};
+    options = input || kEmptyObject;
   } else {
     options = ObjectAssign(input || {}, options);
   }