* authorization. *
****************************************************************************/
/*
- * $Id: redraw.c,v 1.6 2011/04/23 20:13:21 tom Exp $
+ * $Id: redraw.c,v 1.7 2011/05/21 18:38:35 tom Exp $
*
* Demonstrate the redrawwin() and wredrawln() functions.
* Thomas Dickey - 2006/11/4
keypad(win, TRUE);
getmaxyx(win, max_y, max_x);
getbegyx(win, beg_y, beg_x);
- while (!done) {
+ while (!done && win != 0) {
ch = wgetch(win);
getyx(win, y, x);
switch (ch) {