From: GeoSot <geo.sotis@gmail.com>
Date: Fri, 10 Sep 2021 08:57:58 +0000 (+0300)
Subject: Carousel: simplify carousel items selection
X-Git-Tag: v5.2.0-beta1~190
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c644f09d88a93445b415faa796f1d246ca34e2e7;p=thirdparty%2Fbootstrap.git

Carousel: simplify carousel items selection

We already know that carousel's parent is the carousel element, so we can use it explicitly
---

diff --git a/js/src/carousel.js b/js/src/carousel.js
index 4262d60dfd..ea258527da 100644
--- a/js/src/carousel.js
+++ b/js/src/carousel.js
@@ -267,9 +267,7 @@ class Carousel extends BaseComponent {
   }
 
   _getItemIndex(element) {
-    this._items = element && element.parentNode ?
-      SelectorEngine.find(SELECTOR_ITEM, element.parentNode) :
-      []
+    this._items = SelectorEngine.find(SELECTOR_ITEM, this._element)
 
     return this._items.indexOf(element)
   }