* authorization. *
****************************************************************************/
/*
- * $Id: test_add_wchstr.c,v 1.19 2012/11/24 20:04:13 tom Exp $
+ * $Id: test_add_wchstr.c,v 1.20 2012/12/16 00:12:04 tom Exp $
*
* Demonstrate the waddwchstr() and wadd_wch functions.
* Thomas Dickey - 2009/9/12
case key_RECUR:
test_add_wchstr(level + 1);
- touchwin(look);
+ if (look)
+ touchwin(look);
touchwin(work);
touchwin(show);
- wnoutrefresh(look);
+ if (look)
+ wnoutrefresh(look);
wnoutrefresh(work);
wnoutrefresh(show);