From a178abfae615de4b06de3e0e9956bd0aa242416c Mon Sep 17 00:00:00 2001
From: jedireza <reza@akhavan.me>
Date: Sat, 29 Oct 2016 15:54:27 -0700
Subject: [PATCH] lib: change == to === in linkedlist
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Also removed a TODO comment that is no longer viable and left a note
about the potentially confusing property naming convention for future
readers.

PR-URL: https://github.com/nodejs/node/pull/9362
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Bryan English <bryan@bryanenglish.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
---
 lib/internal/linkedlist.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/internal/linkedlist.js b/lib/internal/linkedlist.js
index 15f06c0efe8f05..40bca91de25803 100644
--- a/lib/internal/linkedlist.js
+++ b/lib/internal/linkedlist.js
@@ -16,7 +16,7 @@ exports.create = create;
 
 // show the most idle item
 function peek(list) {
-  if (list._idlePrev == list) return null;
+  if (list._idlePrev === list) return null;
   return list._idlePrev;
 }
 exports.peek = peek;
@@ -54,7 +54,7 @@ function append(list, item) {
   }
 
   // items are linked  with _idleNext -> (older) and _idlePrev -> (newer)
-  // TODO: swap the linkage to match the intuitive older items at "prev"
+  // Note: This linkage (next being older) may seem counter-intuitive at first.
   item._idleNext = list._idleNext;
   item._idlePrev = list;