From: XhmikosR <xhmikosr@gmail.com>
Date: Mon, 3 Jun 2019 11:08:17 +0000 (+0300)
Subject: event-handler.js: use a plain for loop. (#28853)
X-Git-Tag: v5.0.0-alpha1~1071
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a79cf894d3fe53b5d059a732aab7c9df02a405f;p=thirdparty%2Fbootstrap.git

event-handler.js: use a plain for loop. (#28853)
---

diff --git a/js/src/dom/event-handler.js b/js/src/dom/event-handler.js
index 9e590de88c..2dff885354 100644
--- a/js/src/dom/event-handler.js
+++ b/js/src/dom/event-handler.js
@@ -136,11 +136,13 @@ function bootstrapDelegationHandler(element, selector, fn) {
 }
 
 function findHandler(events, handler, delegationSelector = null) {
-  for (const uid of Object.keys(events)) {
-    const event = events[uid]
+  const uidEventList = Object.keys(events)
+
+  for (let i = 0, len = uidEventList.length; i < len; i++) {
+    const event = events[uidEventList[i]]
 
     if (event.originalHandler === handler && event.delegationSelector === delegationSelector) {
-      return events[uid]
+      return event
     }
   }
 
@@ -204,7 +206,7 @@ function addHandler(element, originalTypeEvent, handler, delegationFn, oneOff) {
 function removeHandler(element, events, typeEvent, handler, delegationSelector) {
   const fn = findHandler(events[typeEvent], handler, delegationSelector)
 
-  if (fn === null) {
+  if (!fn) {
     return
   }