Fix modal check in dialog closing algorithm

The value for is modal needs to be cached. This was pointed out here: whatwg#9178 (comment).
rubberyuzu · Jul 20, 2023 · 1be178c · 1be178c
1 parent 86bff8a
commit 1be178c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/source b/source
@@ -60508,6 +60508,9 @@ interface <dfn interface>HTMLDialogElement</dfn> : <span>HTMLElement</span> {
    <li><p>Let <var>wasModal</var> be the value of <var>subject</var>'s <span>is
    modal</span> flag.</p></li>
 
+   <li><p>Let <var>wasModal</var> be the value of <var>subject</var>'s <span>is
+   modal</span> flag.</p></li>
+
    <li><p>Set the <span>is modal</span> flag of <var>subject</var> to false.</p></li>
 
    <li><p>If <var>result</var> is not null, then set the <code