Code cleanup

mud.c

@@ -313,6 +313,7 @@ ssize_t mud_recv (struct mud *mud, void *data, size_t size)
 
     for (sock = mud->sock; sock; sock = sock->next) {
         ret = recvfrom(sock->fd, buf, sizeof(buf), 0, (struct sockaddr *)&addr, &addrlen);
+
         if (ret > 0)
             break;
     }