+/* Executes itself recursively to the depth indicated by the
+ first command-line argument. */
+
#include <debug.h>
#include <stdlib.h>
#include <stdio.h>
main (int argc UNUSED, char *argv[])
{
int n = atoi (argv[1]);
- if (n == 0)
- n = atoi (argv[0]);
msg ("begin %d", n);
if (n != 0)