From: XhmikosR <xhmikosr@gmail.com>
Date: Tue, 10 Aug 2021 14:50:32 +0000 (+0300)
Subject: carousel: move common checks to a function (#34621)
X-Git-Tag: v5.1.1~45
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=418fe8113ec78e3b7251322560cd2d4a5bc6b71e;p=thirdparty%2Fbootstrap.git

carousel: move common checks to a function (#34621)
---

diff --git a/js/src/carousel.js b/js/src/carousel.js
index 75f34e422b..b0aed38721 100644
--- a/js/src/carousel.js
+++ b/js/src/carousel.js
@@ -260,8 +260,13 @@ class Carousel extends BaseComponent {
   }
 
   _addTouchEventListeners() {
+    const hasPointerPenTouch = event => {
+      return this._pointerEvent &&
+        (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH)
+    }
+
     const start = event => {
-      if (this._pointerEvent && (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH)) {
+      if (hasPointerPenTouch(event)) {
         this.touchStartX = event.clientX
       } else if (!this._pointerEvent) {
         this.touchStartX = event.touches[0].clientX
@@ -276,7 +281,7 @@ class Carousel extends BaseComponent {
     }
 
     const end = event => {
-      if (this._pointerEvent && (event.pointerType === POINTER_TYPE_PEN || event.pointerType === POINTER_TYPE_TOUCH)) {
+      if (hasPointerPenTouch(event)) {
         this.touchDeltaX = event.clientX - this.touchStartX
       }