From 1ab2760b41b85d468ee29f7ec45cf6ebb89b6ec6 Mon Sep 17 00:00:00 2001
From: Anne van Kesteren <annevk@annevk.nl>
Date: Thu, 8 Dec 2016 16:35:27 -1000
Subject: [PATCH] Handle null and failure for Access-Control-Expose-Headers

Fixes #433.
---
 fetch.bs | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/fetch.bs b/fetch.bs
index e9485840e..f39fec672 100644
--- a/fetch.bs
+++ b/fetch.bs
@@ -2535,10 +2535,9 @@ with a <i>CORS flag</i> and <i>recursive flag</i>, run these steps:
      <a lt=name for=header>names</a> in <var>response</var>'s
      <a for=response>header list</a>.
 
-     <li><p>Otherwise, if <var>headerNames</var> is <em>not</em> `<code>*</code>`, then set
-     <var>response</var>'s
-     <a for=response>CORS-exposed header-name list</a>
-     to <var>headerNames</var>.
+     <li><p>Otherwise, if <var>headerNames</var> is not null, failure, or `<code>*</code>`, then set
+     <var>response</var>'s <a for=response>CORS-exposed header-name list</a> to
+     <var>headerNames</var>.
     </ol>
 
    <li>