From 20e27e18b16626ca2921a478680f6c34864a5518 Mon Sep 17 00:00:00 2001
From: Anna Henningsen <anna@addaleax.net>
Date: Fri, 4 Jan 2019 19:21:27 +0100
Subject: [PATCH] doc: fix process.stdin example

Fixes: https://github.com/nodejs/node/issues/20503
---
 doc/api/process.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/doc/api/process.md b/doc/api/process.md
index 818bb6ed4ab73c..28ed9734f55144 100644
--- a/doc/api/process.md
+++ b/doc/api/process.md
@@ -1856,8 +1856,9 @@ a [Readable][] stream.
 process.stdin.setEncoding('utf8');
 
 process.stdin.on('readable', () => {
-  const chunk = process.stdin.read();
-  if (chunk !== null) {
+  let chunk;
+  // Use a loop to make sure we read all available data.
+  while ((chunk = process.stdin.read()) !== null) {
     process.stdout.write(`data: ${chunk}`);
   }
 });