/****************************************************************************
- * Copyright (c) 2016,2017 Free Software Foundation, Inc. *
+ * Copyright 2018,2020 Thomas E. Dickey *
+ * Copyright 2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#define USE_LIBTINFO
#include <clear_cmd.h>
-MODULE_ID("$Id: clear_cmd.c,v 1.2 2017/08/19 13:37:24 tom Exp $")
+MODULE_ID("$Id: clear_cmd.c,v 1.5 2020/02/02 23:34:34 tom Exp $")
static int
putch(int c)
int
clear_cmd(bool legacy)
{
- char *E3;
-
+ int retval = tputs(clear_screen, lines > 0 ? lines : 1, putch);
if (!legacy) {
/* Clear the scrollback buffer if possible. */
- E3 = tigetstr("E3");
+ char *E3 = tigetstr("E3");
if (E3)
(void) tputs(E3, lines > 0 ? lines : 1, putch);
}
-
- return tputs(clear_screen, lines > 0 ? lines : 1, putch);
+ return retval;
}