made default mode sensible Until now in case no mode was specified, a message would have been read from stdin but then it would fail because no recipients had been given on the cmd line. (This had been useful only if -t was given.) Now in case of no mode being specified neither address arguments or -t is given then the version message is printed, otherwise mode accept is entered (as until yet).

#include <glib.h>
#include <stdio.h>
#include <stdlib.h>

#include "base64.h"

int
main()
{
	gchar in[58];
	gint size;

	do {
		gchar *out;

		size = fread(in, 1, 54, stdin);
		out = base64_encode(in, size);
		fputs(out, stdout);
		putchar('\n');
		g_free(out);
	} while (size == 54);
	exit(0);
}