ncurses 6.1 - patch 20180623

[ncurses.git] / test / demo_altkeys.c

diff --git a/test/demo_altkeys.c b/test/demo_altkeys.c
index 3dcb780b57346a08dccea580db5fee8b2ae80ef2..a83a549d23b5e19454da0eefed1b8715a8433e2f 100644 (file)
--- a/test/demo_altkeys.c
+++ b/test/demo_altkeys.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * 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            *
@@ -26,7 +26,7 @@
  * 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
@@ -91,7 +91,10 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
 
     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 */