--- a/wp/wp-admin/admin-footer.php	Mon Oct 14 18:06:33 2019 +0200
+++ b/wp/wp-admin/admin-footer.php	Mon Oct 14 18:28:13 2019 +0200
@@ -7,8 +7,9 @@
  */
 
 // don't load directly
-if ( !defined('ABSPATH') )
-	die('-1');
+if ( ! defined( 'ABSPATH' ) ) {
+	die( '-1' );
+}
 
 /**
  * @global string $hook_suffix
@@ -99,9 +100,10 @@
 do_action( "admin_footer-{$hook_suffix}" );
 
 // get_site_option() won't exist when auto upgrading from <= 2.7
-if ( function_exists('get_site_option') ) {
-	if ( false === get_site_option('can_compress_scripts') )
+if ( function_exists( 'get_site_option' ) ) {
+	if ( false === get_site_option( 'can_compress_scripts' ) ) {
 		compression_test();
+	}
 }
 
 ?>