From ed085abf003adb4d9c6c7c3ac9891a5902d92781 Mon Sep 17 00:00:00 2001
From: Danny B <danny_b@users.mediawiki.org>
Date: Fri, 23 Jan 2009 04:29:40 +0000
Subject: [PATCH] * + xml:lang

---
 includes/OutputPage.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/includes/OutputPage.php b/includes/OutputPage.php
index 2af993a163..138673027b 100644
--- a/includes/OutputPage.php
+++ b/includes/OutputPage.php
@@ -1550,6 +1550,7 @@ class OutputPage {
 					'title' => wfMsg( 'language-link-title', $wgContLang->getLanguageName( $t->getInterwiki() ) ),
 					'rel' => 'alternate',
 					'lang' => $t->getInterwiki(),
+					'xml:lang' => $t->getInterwiki(),
 					'hreflang' => $t->getInterwiki(),
 					'href' => $t->getFullURL()
 				) );
-- 
2.20.1