From 89175716ec5579a4333c88e3b8325dcf7f7ea9d7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niklas=20Laxstr=C3=B6m?= <niklas.laxstrom@gmail.com>
Date: Tue, 26 Jul 2016 15:14:56 +0200
Subject: [PATCH] CompactLinks: lowercase language codes for internal use

Not outputting language codes with proper casing should
be solved upstream in jquery.uls.

Bug: T139795
Change-Id: Ide81c76135b23a031f1f09a33462e767e57a50b0
---
 resources/js/ext.uls.compactlinks.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/resources/js/ext.uls.compactlinks.js b/resources/js/ext.uls.compactlinks.js
index 696cb865..4d9aea64 100644
--- a/resources/js/ext.uls.compactlinks.js
+++ b/resources/js/ext.uls.compactlinks.js
@@ -335,7 +335,7 @@
 		var interlanguageList = {};
 
 		this.$interlanguageList.find( 'li.interlanguage-link > a' ).each( function () {
-			var langCode = this.getAttribute( 'lang' );
+			var langCode = this.getAttribute( 'lang' ).toLowerCase();
 
 			// We keep interlanguageList with redirect resolved language codes as keys.
 			langCode = $.uls.data.isRedirect( langCode ) || langCode;