dont set canonical tag for 404 page

jessfraz · jessfraz · commit d061e5319311 · 2016-10-12T15:34:34.000-07:00
Signed-off-by: Jess Frazelle &lt;acidburn@google.com&gt;
diff --git a/404.md b/404.md
@@ -2,6 +2,7 @@
 layout: docwithnav
 title: 404 Error!
 permalink: /404.html
+no_canonical: true
 ---
 
 <script src="/js/redirects.js"></script>
diff --git a/_includes/head-header.html b/_includes/head-header.html
@@ -2,7 +2,7 @@
 <head>
 	<meta charset="utf-8">
 	<meta name="viewport" content="width=device-width, initial-scale=1">
-	<link rel="canonical" href="http://kubernetes.io{{page.url}}" />
+    {% if !page.no_canonical %}<link rel="canonical" href="http://kubernetes.io{{page.url}}" />{% endif %}
 	<link rel="shortcut icon" type="image/png" href="/images/favicon.png">
 	<link href='https://fonts.googleapis.com/css?family=Roboto:400,100,100italic,300,300italic,400italic,500,500italic,700,700italic,900,900italic' rel='stylesheet' type='text/css'>
 	<link rel="stylesheet" href='https://fonts.googleapis.com/css?family=Roboto+Mono' type='text/css'>
