From b31046aab36ea1e476ff384f585ef650c8158d1e Mon Sep 17 00:00:00 2001
From: XhmikosR <xhmikosr@gmail.com>
Date: Wed, 8 Jul 2020 20:09:39 +0300
Subject: Cache a few variables.

---
 js/src/button.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'js/src/button.js')

diff --git a/js/src/button.js b/js/src/button.js
index b244c8df4..d79378582 100644
--- a/js/src/button.js
+++ b/js/src/button.js
@@ -111,11 +111,12 @@ class Button {
 
   static _jQueryInterface(config) {
     return this.each(function () {
-      let data = $(this).data(DATA_KEY)
+      const $element = $(this)
+      let data = $element.data(DATA_KEY)
 
       if (!data) {
         data = new Button(this)
-        $(this).data(DATA_KEY, data)
+        $element.data(DATA_KEY, data)
       }
 
       if (config === 'toggle') {
-- 
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