Ticket #46842: 46842-3.patch

wp-admin/includes/class-wp-list-table-compat.php

@@ -16 +16 @@
         public $_screen;
         public $_columns;
 
+        /**
+         * Constructor function.
+         *
+         * @since 3.1.0
+         *
+         * @param string|object $screen
+         * @param array $columns
+         */
         public function __construct( $screen, $columns = array() ) {
                 if ( is_string( $screen ) ) {
                         $screen = convert_to_screen( $screen );