From c209f15b5cf8bd6266dc7158a70f9a8199be7f0c Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sun, 5 Oct 2008 05:45:34 +0000
Subject: [PATCH] Don't die with 503 if WP_INSTALLING. Don't load plugins if
 WP_INSTALLING.  Remove old files and working dir before exiting maintenance
 mode. see #5560

git-svn-id: http://svn.automattic.com/wordpress/trunk@9085 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/includes/update-core.php | 14 +++++++-------
 wp-settings.php                   |  4 ++--
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/wp-admin/includes/update-core.php b/wp-admin/includes/update-core.php
index 7cb975da1..e4e47f9d9 100644
--- a/wp-admin/includes/update-core.php
+++ b/wp-admin/includes/update-core.php
@@ -199,17 +199,11 @@ function update_core($from, $to) {
 		return $result;
 	}
 
-	// Might have to do upgrade in a separate step.
+	// Upgrade DB with separate request
 	apply_filters('update_feedback', __('Upgrading database'));
 	$db_upgrade_url = admin_url('upgrade.php?step=upgrade_db');
 	wp_remote_post($db_upgrade_url, array('timeout' => 60));
 
-	// Remove working directory
-	$wp_filesystem->delete($from, true);
-
-	// Remove maintenance file, we're done.
-	$wp_filesystem->delete($maintenance_file);
-
 	// Remove old files
 	foreach ( $_old_files as $old_file ) {
 		$old_file = $to . $old_file;
@@ -218,8 +212,14 @@ function update_core($from, $to) {
 		$wp_filesystem->delete($old_file, true);
 	}
 
+	// Remove working directory
+	$wp_filesystem->delete($from, true);
+
 	// Force refresh of update information
 	delete_option('update_core');
+
+	// Remove maintenance file, we're done.
+	$wp_filesystem->delete($maintenance_file);
 }
 
 ?>
\ No newline at end of file
diff --git a/wp-settings.php b/wp-settings.php
index 4ce8437e1..e703202fb 100644
--- a/wp-settings.php
+++ b/wp-settings.php
@@ -107,7 +107,7 @@ if ( version_compare( '4.3', phpversion(), '>' ) ) {
 if ( !defined('WP_CONTENT_DIR') )
 	define( 'WP_CONTENT_DIR', ABSPATH . 'wp-content' ); // no trailing slash, full paths only - WP_CONTENT_URL is defined further down
 
-if ( file_exists(ABSPATH . '.maintenance') ) {
+if ( file_exists(ABSPATH . '.maintenance') && !defined('WP_INSTALLING') ) {
 	if ( file_exists( WP_CONTENT_DIR . '/maintenance.php' ) ) {
 		require_once( WP_CONTENT_DIR . '/maintenance.php' );
 		die();
@@ -445,7 +445,7 @@ if (get_option('hack_file')) {
 		require(ABSPATH . 'my-hacks.php');
 }
 
-if ( get_option('active_plugins') ) {
+if ( get_option('active_plugins') && !defined('WP_INSTALLING') ) {
 	$current_plugins = get_option('active_plugins');
 	if ( is_array($current_plugins) ) {
 		foreach ($current_plugins as $plugin) {