Update "logontime" user field for FTP logins (for no good reason, currently).

src/sbbs3/ftpsrvr.c

@@ -2728,6 +2728,7 @@ static void ctrl_thread(void* arg)
 			putuserrec(&scfg,user.number,U_MODEM,LEN_MODEM,"FTP");
 			putuserrec(&scfg,user.number,U_COMP,LEN_COMP,host_name);
 			putuserrec(&scfg,user.number,U_NOTE,LEN_NOTE,host_ip);
+			putuserrec(&scfg,user.number,U_LOGONTIME,0,ultoa(logintime,str,16));
 			getuserdat(&scfg, &user);	/* make user current */
 
 			continue;