From ca44977d92738dbcd03abfea05dff8a655bbf00f Mon Sep 17 00:00:00 2001
From: Rui Matos <tiagomatos@gmail.com>
Date: Wed, 9 Jan 2013 02:01:59 +0100
Subject: [PATCH] status/keyboard: Only change the current source setting if it
 changed

This avoids all the work that goes on in various processes when
switching input sources if the activated source is the currently
configured one.

https://bugzilla.gnome.org/show_bug.cgi?id=691414
---
 js/ui/status/keyboard.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/js/ui/status/keyboard.js b/js/ui/status/keyboard.js
index c1b4ea1e2..590d2eeff 100644
--- a/js/ui/status/keyboard.js
+++ b/js/ui/status/keyboard.js
@@ -470,6 +470,8 @@ const InputSourceIndicator = new Lang.Class({
             let is = new InputSource(type, id, displayName, shortName, i);
 
             is.connect('activate', Lang.bind(this, function() {
+                if (this._currentSource.index == is.index)
+                    return;
                 this._settings.set_value(KEY_CURRENT_INPUT_SOURCE,
                                          GLib.Variant.new_uint32(is.index));
             }));