From 9dd4072d3d36722aed91bab29d0769a6dc152df3 Mon Sep 17 00:00:00 2001
From: Santhosh Thottingal <santhosh.thottingal@gmail.com>
Date: Thu, 7 Nov 2013 17:41:20 +0530
Subject: [PATCH] Avoid a js error when inputsettings are saved.

It happens when input settings are accessed directly while display
settings are not initialized. While saving the display settings
will not be rendered, causing a js error

Change-Id: I3ef1afe67a6bcdc3047b482d697bc03baab6ac47
---
 resources/js/ext.uls.displaysettings.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/resources/js/ext.uls.displaysettings.js b/resources/js/ext.uls.displaysettings.js
index 8b20e94e..8c3f8065 100644
--- a/resources/js/ext.uls.displaysettings.js
+++ b/resources/js/ext.uls.displaysettings.js
@@ -88,6 +88,7 @@
 		this.contentLanguage = this.getContentLanguage();
 		this.$webfonts = null;
 		this.$parent = $parent;
+		this.savedRegistry = $.extend( true, {}, mw.webfonts.preferences );
 	}
 
 	DisplaySettings.prototype = {
@@ -111,7 +112,6 @@
 			this.preview( this.uiLanguage );
 			this.listen();
 			this.dirty = false;
-			this.savedRegistry = $.extend( true, {}, mw.webfonts.preferences );
 		},
 
 		/**
@@ -555,7 +555,7 @@
 		 */
 		onSave: function ( success ) {
 			if ( success ) {
-				if ( this.$webfonts !== undefined ) {
+				if ( this.$webfonts ) {
 					// Live font update
 					this.$webfonts.refresh();
 				}