fcup-smsend: fixed bug in the handling of -W with no dest address argument The original code checked for argv[optind+1] when argv[optind] is NULL; on most systems this bogus code gets the first line of the environment, which is clearly not what we are after. Fixed the code to check argc instead.

void
_sprintf_putchar(ch, pp)
	int ch;
	char **pp;
{
	*(*pp)++ = ch;
}