/****************************************************************************
- * Copyright 2019,2020 Thomas E. Dickey *
+ * Copyright 2019-2020,2021 Thomas E. Dickey *
* Copyright 1998-2014,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
*
* Date: 05.Nov.90
*
- * $Id: hanoi.c,v 1.41 2020/02/02 23:34:34 tom Exp $
+ * $Id: hanoi.c,v 1.42 2021/05/08 20:44:44 tom Exp $
*/
#include <test.priv.h>
}
setlocale(LC_ALL, "");
- switch (ch = (argc - optind)) {
+ switch (argc - optind) {
case 2:
if (strcmp(argv[optind + 1], "a")) {
usage();