diff --git a/wp-includes/js/autosave.js.php b/wp-includes/js/autosave.js.php
index 6dc1bac5a7..a8648f0118 100644
--- a/wp-includes/js/autosave.js.php
+++ b/wp-includes/js/autosave.js.php
@@ -72,7 +72,7 @@ function autosave_saved() {
 	
 function autosave() {
 	var form = $('post');
-	var rich = tinyMCE.getInstanceById('content') ? true : false;
+	var rich = ((typeof tinyMCE != "undefined") && tinyMCE.getInstanceById('content')) ? true : false;
 
 	autosaveAjax = new sack();
 
diff --git a/wp-includes/js/tinymce/tiny_mce_gzip.php b/wp-includes/js/tinymce/tiny_mce_gzip.php
index d92e08e031..686fb6122b 100644
--- a/wp-includes/js/tinymce/tiny_mce_gzip.php
+++ b/wp-includes/js/tinymce/tiny_mce_gzip.php
@@ -35,8 +35,9 @@ function wp_tinymce_lang($path) {
 
 
 	// Fall back on en.js
-	if ( empty($text) )
-		$text = file_get_contents(realpath(sprintf($path, 'en')));
+	$file = realpath(sprintf($path, 'en'));
+	if ( empty($text) && file_exists($file) )
+		$text = file_get_contents($file);
 
 	// Send lang file through gettext
 	if ( function_exists('__') && strtolower(substr($language, 0, 2)) != 'en' ) {