From 2b8b23067d4211014dd192e6ef774178725c9209 Mon Sep 17 00:00:00 2001
From: cjihrig <cjihrig@gmail.com>
Date: Mon, 10 Jun 2019 21:19:44 -0700
Subject: [PATCH] perf_hooks,trace_events: use stricter equality

There is no need to use loose equality on these checks because
undefined is caught by the preceding typeof check.

PR-URL: https://github.com/nodejs/node/pull/28166
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
---
 lib/perf_hooks.js   | 2 +-
 lib/trace_events.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/perf_hooks.js b/lib/perf_hooks.js
index 83e43af6cfd181..d822c5de71bd46 100644
--- a/lib/perf_hooks.js
+++ b/lib/perf_hooks.js
@@ -332,7 +332,7 @@ class PerformanceObserver extends AsyncResource {
   }
 
   observe(options) {
-    if (typeof options !== 'object' || options == null) {
+    if (typeof options !== 'object' || options === null) {
       throw new ERR_INVALID_ARG_TYPE('options', 'Object', options);
     }
     if (!Array.isArray(options.entryTypes)) {
diff --git a/lib/trace_events.js b/lib/trace_events.js
index 0d533c76a78253..f142afded15d56 100644
--- a/lib/trace_events.js
+++ b/lib/trace_events.js
@@ -73,7 +73,7 @@ class Tracing {
 }
 
 function createTracing(options) {
-  if (typeof options !== 'object' || options == null)
+  if (typeof options !== 'object' || options === null)
     throw new ERR_INVALID_ARG_TYPE('options', 'object', options);
 
   if (!Array.isArray(options.categories)) {