ncurses 6.0 - patch 20170617

[ncurses.git] / test / dots_mvcur.c

diff --git a/test/dots_mvcur.c b/test/dots_mvcur.c
index 90b9c4e5b17b7582ebffc6a823bfe3d396a8cbe7..4812282ecebfdf57949fe6c156cd9e7578d662b9 100644 (file)
--- a/test/dots_mvcur.c
+++ b/test/dots_mvcur.c
@@ -1,5 +1,5 @@
 /****************************************************************************
 /****************************************************************************

- * Copyright (c) 2007-2009,2013 Free Software Foundation, Inc.              *
+ * Copyright (c) 2007-2013,2017 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            *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *


@@ -29,7 +29,7 @@
 /*
  * Author: Thomas E. Dickey - 2007
  *
 /*
  * Author: Thomas E. Dickey - 2007
  *

- * $Id: dots_mvcur.c,v 1.10 2013/09/28 22:44:18 tom Exp $
+ * $Id: dots_mvcur.c,v 1.11 2017/06/17 18:25:30 tom Exp $

  *
  * A simple demo of the terminfo interface, and mvcur.
  */
  *
  * A simple demo of the terminfo interface, and mvcur.
  */


@@ -113,7 +113,10 @@ main(int argc GCC_UNUSED,
     CATCHALL(onsig);
 
     srand((unsigned) time(0));
     CATCHALL(onsig);
 
     srand((unsigned) time(0));

-    sp = newterm((char *) 0, stdout, stdin);
+    if ((sp = newterm((char *) 0, stdout, stdin)) == 0) {
+       fprintf(stderr, "Cannot initialize terminal\n");
+       ExitProgram(EXIT_FAILURE);
+    }

     outs(clear_screen);
     outs(cursor_home);
     outs(cursor_invisible);
     outs(clear_screen);
     outs(cursor_home);
     outs(cursor_invisible);