/****************************************************************************
- * Copyright (c) 2005-2010,2016 Free Software Foundation, Inc. *
+ * Copyright (c) 2005-2016,2017 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 *
* authorization. *
****************************************************************************/
/*
- * $Id: demo_altkeys.c,v 1.10 2016/09/04 20:17:42 tom Exp $
+ * $Id: demo_altkeys.c,v 1.11 2017/06/17 18:33:03 tom Exp $
*
* Demonstrate the define_key() function.
* Thomas Dickey - 2005/10/22
unlink(MY_LOGFILE);
- newterm(0, stdout, stdin);
+ if (newterm(0, stdout, stdin) == 0) {
+ fprintf(stderr, "Cannot initialize terminal\n");
+ ExitProgram(EXIT_FAILURE);
+ }
(void) cbreak(); /* take input chars one at a time, no wait for \n */
(void) noecho(); /* don't echo input */