event-handler: switch to const (#38362)

diff --git a/js/src/dom/event-handler.js b/js/src/dom/event-handler.js
index 0fb3b35eb628acd60d4e3fc1caa63b087422e44a..97cf3041efd266fe01b03b257fdcc5907a99ebe4 100644 (file)
--- a/js/src/dom/event-handler.js
+++ b/js/src/dom/event-handler.js
@@ -279,8 +279,7 @@ const EventHandler = {
       defaultPrevented = jQueryEvent.isDefaultPrevented()
     }
 
-    let evt = new Event(event, { bubbles, cancelable: true })
-    evt = hydrateObj(evt, args)
+    const evt = hydrateObj(new Event(event, { bubbles, cancelable: true }), args)
 
     if (defaultPrevented) {
       evt.preventDefault()