From 73ad9db6c5c3d608f6c987a848fcd79bee2db1ee Mon Sep 17 00:00:00 2001
From: SindreXie <xtx1130@gmail.com>
Date: Tue, 6 Sep 2022 15:58:31 +0800
Subject: [PATCH] stream: refactor use es2020 statement

PR-URL: https://github.com/nodejs/node/pull/44533
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Erick Wendel <erick.workspace@gmail.com>
---
 lib/internal/streams/destroy.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/internal/streams/destroy.js b/lib/internal/streams/destroy.js
index 5c352135dc3012..09cc5590fad4fc 100644
--- a/lib/internal/streams/destroy.js
+++ b/lib/internal/streams/destroy.js
@@ -42,7 +42,7 @@ function destroy(err, cb) {
   // With duplex streams we use the writable side for state.
   const s = w || r;
 
-  if ((w && w.destroyed) || (r && r.destroyed)) {
+  if (w?.destroyed || r?.destroyed) {
     if (typeof cb === 'function') {
       cb();
     }
@@ -128,7 +128,7 @@ function emitCloseNT(self) {
     r.closeEmitted = true;
   }
 
-  if ((w && w.emitClose) || (r && r.emitClose)) {
+  if (w?.emitClose || r?.emitClose) {
     self.emit('close');
   }
 }
@@ -137,7 +137,7 @@ function emitErrorNT(self, err) {
   const r = self._readableState;
   const w = self._writableState;
 
-  if ((w && w.errorEmitted) || (r && r.errorEmitted)) {
+  if (w?.errorEmitted || r?.errorEmitted) {
     return;
   }
 
@@ -192,11 +192,11 @@ function errorOrDestroy(stream, err, sync) {
   const r = stream._readableState;
   const w = stream._writableState;
 
-  if ((w && w.destroyed) || (r && r.destroyed)) {
+  if (w?.destroyed || r?.destroyed) {
     return this;
   }
 
-  if ((r && r.autoDestroy) || (w && w.autoDestroy))
+  if (r?.autoDestroy || w?.autoDestroy)
     stream.destroy(err);
   else if (err) {
     // Avoid V8 leak, https://github.com/nodejs/node/pull/34103#issuecomment-652002364
@@ -283,7 +283,7 @@ function emitConstructNT(stream) {
 }
 
 function isRequest(stream) {
-  return stream && stream.setHeader && typeof stream.abort === 'function';
+  return stream?.setHeader && typeof stream.abort === 'function';
 }
 
 function emitCloseLegacy(stream) {