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.

/* this header file defines the data structures for the SREC reader module */

struct srecreader {
	char		*filename;
	FILE		*openfile;
	int		lineno;
	u_char		record[256];	/* binary */
	char		record_type;	/* ASCII char */
	u_char		datalen;
	uint32_t	addr;
};