From 207afb0d3b843c49156efc952f2ae21c63bded83 Mon Sep 17 00:00:00 2001
From: Andreas Kling <andreas@ladybird.org>
Date: Fri, 18 Apr 2025 10:29:39 +0200
Subject: [PATCH] LibWeb: Avoid double dynamic_cast in
 parent_element_for_event_dispatch()

---
 Libraries/LibWeb/Page/EventHandler.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Libraries/LibWeb/Page/EventHandler.cpp b/Libraries/LibWeb/Page/EventHandler.cpp
index 7c16a8babb3..d998b7a5346 100644
--- a/Libraries/LibWeb/Page/EventHandler.cpp
+++ b/Libraries/LibWeb/Page/EventHandler.cpp
@@ -74,7 +74,8 @@ static bool parent_element_for_event_dispatch(Painting::Paintable& paintable, GC
 
     auto* current_ancestor_node = node.ptr();
     do {
-        if (is<HTML::FormAssociatedElement>(current_ancestor_node) && !dynamic_cast<HTML::FormAssociatedElement*>(current_ancestor_node)->enabled()) {
+        auto const* form_associated_element = as_if<HTML::FormAssociatedElement>(current_ancestor_node);
+        if (form_associated_element && !form_associated_element->enabled()) {
             return false;
         }
     } while ((current_ancestor_node = current_ancestor_node->parent()));