X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/41578db67d72562346e4dbb2a14889b23d522813..fc24d733700d6d2bd886ffa9188df5c78069b018:/wp-admin/includes/update.php

diff --git a/wp-admin/includes/update.php b/wp-admin/includes/update.php
index c3f54900..502666a5 100644
--- a/wp-admin/includes/update.php
+++ b/wp-admin/includes/update.php
@@ -74,7 +74,7 @@ function find_core_auto_update() {
 	if ( ! $updates || empty( $updates->updates ) )
 		return false;
 
-	include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+	include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
 
 	$auto_update = false;
 	$upgrader = new WP_Automatic_Updater;
@@ -101,8 +101,6 @@ function find_core_auto_update() {
  * @return bool|array False on failure. An array of checksums on success.
  */
 function get_core_checksums( $version, $locale ) {
-	$return = array();
-
 	$url = $http_url = 'http://api.wordpress.org/core/checksums/1.0/?' . http_build_query( compact( 'version', 'locale' ), null, '&' );
 
 	if ( $ssl = wp_http_supports( array( 'ssl' ) ) )
@@ -181,16 +179,13 @@ function core_update_footer( $msg = '' ) {
 	switch ( $cur->response ) {
 	case 'development' :
 		return sprintf( __( 'You are using a development version (%1$s). Cool! Please <a href="%2$s">stay updated</a>.' ), get_bloginfo( 'version', 'display' ), network_admin_url( 'update-core.php' ) );
-	break;
 
 	case 'upgrade' :
 		return sprintf( '<strong>'.__( '<a href="%1$s">Get Version %2$s</a>' ).'</strong>', network_admin_url( 'update-core.php' ), $cur->current);
-	break;
 
 	case 'latest' :
 	default :
 		return sprintf( __( 'Version %s' ), get_bloginfo( 'version', 'display' ) );
-	break;
 	}
 }
 add_filter( 'update_footer', 'core_update_footer' );
@@ -294,7 +289,7 @@ function wp_plugin_update_row( $file, $plugin_data ) {
 		 * Fires at the end of the update message container in each
 		 * row of the plugins list table.
 		 *
-		 * The dynamic portion of the hook name, $file, refers to the path
+		 * The dynamic portion of the hook name, `$file`, refers to the path
 		 * of the plugin's primary file relative to the plugins directory.
 		 *
 		 * @since 2.8.0
@@ -332,7 +327,6 @@ function wp_plugin_update_row( $file, $plugin_data ) {
 }
 
 function get_theme_updates() {
-	$themes = wp_get_themes();
 	$current = get_site_transient('update_themes');
 
 	if ( ! isset( $current->response ) )
@@ -367,8 +361,6 @@ function wp_theme_update_row( $theme_key, $theme ) {
 	if ( !isset( $current->response[ $theme_key ] ) )
 		return false;
 	$r = $current->response[ $theme_key ];
-	$themes_allowedtags = array('a' => array('href' => array(),'title' => array()),'abbr' => array('title' => array()),'acronym' => array('title' => array()),'code' => array(),'em' => array(),'strong' => array());
-	$theme_name = wp_kses( $theme['Name'], $themes_allowedtags );
 
 	$details_url = add_query_arg( array( 'TB_iframe' => 'true', 'width' => 1024, 'height' => 800 ), $current->response[ $theme_key ]['url'] );
 
@@ -386,7 +378,7 @@ function wp_theme_update_row( $theme_key, $theme ) {
 	 * Fires at the end of the update message container in each
 	 * row of the themes list table.
 	 *
-	 * The dynamic portion of the hook name, $theme_key, refers to
+	 * The dynamic portion of the hook name, `$theme_key`, refers to
 	 * the theme slug as found in the WordPress.org themes repository.
 	 *
 	 * @since 3.1.0
@@ -406,7 +398,7 @@ function wp_theme_update_row( $theme_key, $theme ) {
 }
 
 function maintenance_nag() {
-	include ABSPATH . WPINC . '/version.php'; // include an unmodified $wp_version
+	include( ABSPATH . WPINC . '/version.php' ); // include an unmodified $wp_version
 	global $upgrading;
 	$nag = isset( $upgrading );
 	if ( ! $nag ) {