(main): getopt returns -1 not EOF. From <art@stacken.kth.se>

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7379 ec53bebd-3082-4978-b11e-865c3cabbd6b

appl/ftp/ftp/main.c

@@ -56,7 +56,7 @@ main(int argc, char **argv)
 	autologin = 1;
 	passivemode = 0; /* passive mode not active */
 
-	while ((ch = getopt(argc, argv, "dginptv")) != EOF) {
+	while ((ch = getopt(argc, argv, "dginptv")) != -1) {
 		switch (ch) {
 		case 'd':
 			options |= SO_DEBUG;