Fix the editor losing focus on backspace when there is no more text to delete in Safari, props markjaquith, fixes #8334

git-svn-id: http://svn.automattic.com/wordpress/trunk@9896 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/script-loader.php

@@ -61,7 +61,7 @@ function wp_default_scripts( &$scripts ) {
 
 	// Modify this version when tinyMCE plugins are changed.
 	function mce_version() {
-		return '20081125';
+		return '20081125b';
 	}
 	add_filter( 'tiny_mce_version', 'mce_version' );