From 26d5965c7730875dfa59a39177957a0c98f3f327 Mon Sep 17 00:00:00 2001
From: Rich Trott <rtrott@gmail.com>
Date: Tue, 22 Dec 2020 08:44:04 -0800
Subject: [PATCH] tools: use `is None` consistently in Python

We use `is None` instead of `== None` everywhere (which mostly just
means test.py) except in one place in genv8constants.py. Switch to `is
None` in genv8constants.py. This is slightly more efficient, although I
can't imagine that makes a measurable difference here.

PR-URL: https://github.com/nodejs/node/pull/36606
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
---
 tools/genv8constants.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/genv8constants.py b/tools/genv8constants.py
index 8ab2ed8bae50c0..cb648d39ce7a18 100755
--- a/tools/genv8constants.py
+++ b/tools/genv8constants.py
@@ -95,7 +95,7 @@ def out_define():
       curr_octet += 1
 
   match = pattern.match(line)
-  if match == None:
+  if match is None:
     continue
 
   # Print previous symbol