From 4c0377add9735c5142b1b09a75579cf98ad16665 Mon Sep 17 00:00:00 2001
From: David Sancho <dsnxmoreno@gmail.com>
Date: Mon, 29 Jul 2024 13:10:15 +0200
Subject: [PATCH] Update Webapi__Dom__Document.re

---
 src/Webapi/Dom/Webapi__Dom__Document.re | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Webapi/Dom/Webapi__Dom__Document.re b/src/Webapi/Dom/Webapi__Dom__Document.re
index 5816956..716b4db 100644
--- a/src/Webapi/Dom/Webapi__Dom__Document.re
+++ b/src/Webapi/Dom/Webapi__Dom__Document.re
@@ -6,7 +6,11 @@ module Impl = (T: {
   let asHtmlDocument: T.t => Js.null(Dom.htmlDocument) = [%raw
     {|
     function (document) {
-      return document.doctype.name === "html" ?  document : null;
+      if (document.doctype) {
+          return document.doctype.name === "html" ?  document : null;
+      } else {
+          return null
+      }
     }
   |}
   ];