From ee112fbd12d53fe8cefce2f7d8ceb9bea0370912 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Sun, 7 Feb 2010 22:27:51 +0000
Subject: [PATCH] Make twentyten the fallback theme. see #9015

git-svn-id: https://develop.svn.wordpress.org/trunk@13018 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/theme.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/wp-includes/theme.php b/wp-includes/theme.php
index aef4482cf4..c887f99420 100644
--- a/wp-includes/theme.php
+++ b/wp-includes/theme.php
@@ -1160,13 +1160,15 @@ function validate_current_theme() {
 	if ( defined('WP_INSTALLING') || !apply_filters( 'validate_current_theme', true ) )
 		return true;
 
-	if ( get_template() != 'default' && !file_exists(get_template_directory() . '/index.php') ) {
-		switch_theme('default', 'default');
+	$fallback = 'twentyten';
+
+	if ( get_template() != $fallback && !file_exists(get_template_directory() . '/index.php') ) {
+		switch_theme($fallback, $fallback);
 		return false;
 	}
 
-	if ( get_stylesheet() != 'default' && !file_exists(get_template_directory() . '/style.css') ) {
-		switch_theme('default', 'default');
+	if ( get_stylesheet() != $fallback && !file_exists(get_template_directory() . '/style.css') ) {
+		switch_theme($fallback, $fallback);
 		return false;
 	}