/*
* Author: Thomas E. Dickey 1998
*
- * $Id: filter.c,v 1.31 2017/09/10 19:49:55 tom Exp $
+ * $Id: filter.c,v 1.32 2017/09/28 23:40:39 tom Exp $
*
* An example of the 'filter()' function in ncurses, this program prompts
* for commands and executes them (like a command shell). It illustrates
if (polled) {
bool done = FALSE;
bool first = TRUE;
- int y, x;
+ int y = 0, x = 0;
int n;
int mark = 0;
int used = 0;