X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/449d082fcc4873c1f7d363a0d9f7409be7f6e77d..4f4e083f6f77639c41e2b1ddb200de8e34301cee:/wp-admin/admin.php?ds=sidebyside

diff --git a/wp-admin/admin.php b/wp-admin/admin.php
index fc6f7078..f8405f9a 100644
--- a/wp-admin/admin.php
+++ b/wp-admin/admin.php
@@ -11,14 +11,25 @@
  *
  * @since unknown
  */
-define('WP_ADMIN', TRUE);
+if ( !defined('WP_ADMIN') )
+	define('WP_ADMIN', TRUE);
 
 if ( defined('ABSPATH') )
 	require_once(ABSPATH . 'wp-load.php');
 else
 	require_once('../wp-load.php');
 
-if ( get_option('db_version') != $wp_db_version ) {
+if ( get_option('db_upgraded') ) {
+	$wp_rewrite->flush_rules();
+	update_option( 'db_upgraded',  false );
+
+	/**
+	 * Runs on the next page load after successful upgrade
+	 *
+	 * @since 2.8
+	 */
+	do_action('after_db_upgrade');
+} elseif ( get_option('db_version') != $wp_db_version ) {
 	wp_redirect(admin_url('upgrade.php?_wp_http_referer=' . urlencode(stripslashes($_SERVER['REQUEST_URI']))));
 	exit;
 }
@@ -31,8 +42,9 @@ nocache_headers();
 
 update_category_cache();
 
+set_screen_options();
+
 $posts_per_page = get_option('posts_per_page');
-$what_to_show = get_option('what_to_show');
 $date_format = get_option('date_format');
 $time_format = get_option('time_format');
 
@@ -134,7 +146,7 @@ if (isset($plugin_page)) {
 
 	// Make sure rules are flushed
 	global $wp_rewrite;
-	$wp_rewrite->flush_rules();
+	$wp_rewrite->flush_rules(false);
 
 	exit();
 } else {