- if ((msg->alen - msg->len) < (klen + vlen + 3)) {
- if (rnet_message_expand(message, MAX(msg->len, klen + vlen + 3)))
+ if ((msg->alen - msg->len) < (size_t) (klen + vlen + 3)) {
+ if (rnet_message_expand(message, MAX(msg->len, (size_t) (klen + vlen + 3))))