Ticket #59297: 59297.4.patch

src/wp-admin/network/index.php

@@ -19 +19 @@
 
 // Used in the HTML title tag.
 $title       = __( 'Dashboard' );
-$parent_file = 'index.php';
 
 $overview  = '<p>' . __( 'Welcome to your Network Admin. This area of the Administration Screens is used for managing all aspects of your Multisite Network.' ) . '</p>';
 $overview .= '<p>' . __( 'From here you can:' ) . '</p>';

src/wp-admin/network/settings.php

@@ -19 +19 @@
 
 // Used in the HTML title tag.
 $title       = __( 'Network Settings' );
-$parent_file = 'settings.php';
 
 // Handle network admin email change requests.
 if ( ! empty( $_GET['network_admin_hash'] ) ) {

src/wp-admin/network/sites.php

@@ -15 +15 @@
 }
 
 $wp_list_table = _get_list_table( 'WP_MS_Sites_List_Table' );
-$pagenum       = $wp_list_table->get_pagenum();
-
-// Used in the HTML title tag.
-$title       = __( 'Sites' );
-$parent_file = 'sites.php';
 
 add_screen_option( 'per_page' );