From a9a9614b6bb0ce9d90401bd2e963bd6cff02fb15 Mon Sep 17 00:00:00 2001
From: Luke Wilde <lukew@serenityos.org>
Date: Sat, 4 Jun 2022 03:59:51 +0100
Subject: [PATCH] LibWeb/IDL: Make inner type of typedef inherit nullable
 attribute

---
 .../Tools/CodeGenerators/LibWeb/WrapperGenerator/IDLParser.cpp  | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator/IDLParser.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator/IDLParser.cpp
index 623df632c6..15083ce0d9 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator/IDLParser.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator/IDLParser.cpp
@@ -809,7 +809,9 @@ void resolve_typedef(Interface& interface, NonnullRefPtr<Type>& type, HashMap<St
     auto it = interface.typedefs.find(type->name);
     if (it == interface.typedefs.end())
         return;
+    bool is_nullable = type->nullable;
     type = it->value.type;
+    type->nullable = is_nullable;
     if (!extended_attributes)
         return;
     for (auto& attribute : it->value.extended_attributes)