From aff66a7d077f7a62add2dbe378c6e8838d14326f Mon Sep 17 00:00:00 2001
From: Andrew Ozz <admin@laptoptips.ca>
Date: Sun, 9 Jun 2013 00:45:01 +0000
Subject: [PATCH] Autosave: properly set autosaveLast when TinyMCE is the
 default editor. Prevents firing autosave when there are no changes. See
 #23220

git-svn-id: http://core.svn.wordpress.org/trunk@24431 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/js/autosave.js | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/wp-includes/js/autosave.js b/wp-includes/js/autosave.js
index e3f0c90b7b..9be07d8dee 100644
--- a/wp-includes/js/autosave.js
+++ b/wp-includes/js/autosave.js
@@ -2,7 +2,19 @@ var autosave, autosaveLast = '', autosavePeriodical, autosaveDelayPreview = fals
 
 jQuery(document).ready( function($) {
 
-	autosaveLast = ( $('#post #title').val() || '' ) + ( $('#post #content').val() || '' );
+	if ( $('#wp-content-wrap').hasClass('tmce-active') && typeof tinymce != 'undefined' ) {
+		tinymce.onAddEditor.add( function( tinymce, editor ) {
+			if ( 'content' == editor.id ) {
+				editor.onLoad.add( function() {
+					editor.save();
+					autosaveLast = ( $('#title').val() || '' ) + ( $('#content').val() || '' );
+				});
+			}
+		});
+	} else {
+		autosaveLast = ( $('#title').val() || '' ) + ( $('#content').val() || '' );
+	}
+
 	autosavePeriodical = $.schedule({time: autosaveL10n.autosaveInterval * 1000, func: function() { autosave(); }, repeat: true, protect: true});
 
 	//Disable autosave after the form has been submitted