From 14dffe472180805e1a67ce746f012b87ee92cd79 Mon Sep 17 00:00:00 2001
From: Linus Groh <mail@linusgroh.de>
Date: Thu, 21 May 2020 13:40:16 +0100
Subject: [PATCH] LibWeb: Set window object as this value in
 set{Interval,Timeout}()

---
 Libraries/LibWeb/DOM/Window.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Libraries/LibWeb/DOM/Window.cpp b/Libraries/LibWeb/DOM/Window.cpp
index 898e466bc0..b1c9037229 100644
--- a/Libraries/LibWeb/DOM/Window.cpp
+++ b/Libraries/LibWeb/DOM/Window.cpp
@@ -68,7 +68,8 @@ void Window::set_interval(JS::Function& callback, i32 interval)
     (void)Core::Timer::construct(interval, [handle = make_handle(&callback)] {
         auto& function = const_cast<JS::Function&>(static_cast<const JS::Function&>(*handle.cell()));
         auto& interpreter = function.interpreter();
-        interpreter.call(function);
+        auto& window = static_cast<Bindings::WindowObject&>(interpreter.global_object());
+        interpreter.call(function, &window);
     }).leak_ref();
 }
 
@@ -78,7 +79,8 @@ void Window::set_timeout(JS::Function& callback, i32 interval)
     auto& timer = Core::Timer::construct(interval, [handle = make_handle(&callback)] {
         auto& function = const_cast<JS::Function&>(static_cast<const JS::Function&>(*handle.cell()));
         auto& interpreter = function.interpreter();
-        interpreter.call(function);
+        auto& window = static_cast<Bindings::WindowObject&>(interpreter.global_object());
+        interpreter.call(function, &window);
     }).leak_ref();
     timer.set_single_shot(true);
 }