From 164873104c8c09eed68e864058ca176842780542 Mon Sep 17 00:00:00 2001
From: XhmikosR <xhmikosr@gmail.com>
Date: Mon, 26 Oct 2020 16:27:00 +0200
Subject: [PATCH] WIP

---
 js/src/dom/polyfill.js | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/js/src/dom/polyfill.js b/js/src/dom/polyfill.js
index fd52a77e3e68..d757ab5ad00e 100644
--- a/js/src/dom/polyfill.js
+++ b/js/src/dom/polyfill.js
@@ -13,7 +13,7 @@ let find = Element.prototype.querySelectorAll
 let findOne = Element.prototype.querySelector
 
 const scopeSelectorRegex = /:scope\b/
-const supportScopeQuery = (() => {
+const supportsScopeQuery = (() => {
   const element = document.createElement('div')
 
   try {
@@ -25,7 +25,7 @@ const supportScopeQuery = (() => {
   return true
 })()
 
-if (!supportScopeQuery) {
+if (!supportsScopeQuery) {
   find = function (selector) {
     if (!scopeSelectorRegex.test(selector)) {
       return this.querySelectorAll(selector)
@@ -57,11 +57,7 @@ if (!supportScopeQuery) {
 
     const matches = find.call(this, selector)
 
-    if (typeof matches[0] !== 'undefined') {
-      return matches[0]
-    }
-
-    return null
+    return matches[0] ? matches[0] : null
   }
 }