From 5697cf3826da55955c7b1a1a167c2e71ea1d23ea Mon Sep 17 00:00:00 2001 From: Antoine du Hamel Date: Tue, 12 Jul 2022 18:09:54 +0200 Subject: [PATCH] tty: fix TypeError when stream is closed Fixes: https://github.com/nodejs/node/issues/41330 --- lib/tty.js | 2 +- test/parallel/test-repl-stdin-push-null.js | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-) create mode 100644 test/parallel/test-repl-stdin-push-null.js diff --git a/lib/tty.js b/lib/tty.js index 33e7c26f0291ed..3796c99cba62a4 100644 --- a/lib/tty.js +++ b/lib/tty.js @@ -72,7 +72,7 @@ ObjectSetPrototypeOf(ReadStream, net.Socket); ReadStream.prototype.setRawMode = function(flag) { flag = !!flag; - const err = this._handle.setRawMode(flag); + const err = this._handle?.setRawMode(flag); if (err) { this.emit('error', errors.errnoException(err, 'setRawMode')); return this; diff --git a/test/parallel/test-repl-stdin-push-null.js b/test/parallel/test-repl-stdin-push-null.js new file mode 100644 index 00000000000000..a8a8d1b9f10b7e --- /dev/null +++ b/test/parallel/test-repl-stdin-push-null.js @@ -0,0 +1,5 @@ +'use strict'; +require('../common'); + +process.stdin.destroy(); +process.stdin.setRawMode(true);