From ef2861961c3d9e9ed6972e1e84d969683b25cf95 Mon Sep 17 00:00:00 2001
From: Bartosz Sosnowski <bartosz@janeasystems.com>
Date: Wed, 31 Jan 2018 16:48:21 +0100
Subject: [PATCH] test: fix test-tty-get-color-depth

If getTTYfd returns 0, and stdin is not writable (like on Windows),
trying to create WriteStream will fail. This commit fixes that by
skipping fd 0.

PR-URL: https://github.com/nodejs/node/pull/18478
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 test/parallel/test-tty-get-color-depth.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/parallel/test-tty-get-color-depth.js b/test/parallel/test-tty-get-color-depth.js
index a5a998b6a3a..a4c7ffacd17 100644
--- a/test/parallel/test-tty-get-color-depth.js
+++ b/test/parallel/test-tty-get-color-depth.js
@@ -10,7 +10,7 @@ const { WriteStream } = require('tty');
 
 // Do our best to grab a tty fd.
 function getTTYfd() {
-  const ttyFd = [0, 1, 2, 4, 5].find(tty.isatty);
+  const ttyFd = [1, 2, 4, 5].find(tty.isatty);
   if (ttyFd === undefined) {
     try {
       return openSync('/dev/tty');