Ticket #45498: 45498.patch

src/wp-includes/class-walker-comment.php

@@ -176 +176 @@
 
                 if ( ! empty( $args['callback'] ) ) {
                         ob_start();
-                        call_user_func( $args['callback'], $comment, $args, $depth );
+                        call_user_func( $args['callback'], $comment, $depth, $args );
                         $output .= ob_get_clean();
                         return;
                 }