@ -259,7 +259,8 @@ sigchld(int unused)
{
if (signal(SIGCHLD, sigchld) == SIG_ERR)
die("Can't install SIGCHLD handler");
while (0 < waitpid(-1, NULL, WNOHANG));
while (waitpid(-1, NULL, WNOHANG) > 0)
;
}
char *