iov[1].iov_len = len;
- if (unicast == iface->multicast)
- iface = iface->peer;
-
+ DBG(1, "Q <- %s %s\n", dns_type_string(type), question);
if (interface_send_packet(iface, iov, ARRAY_SIZE(iov)) < 0)
- fprintf(stderr, "failed to send question\n");
- else
- DBG(1, "Q <- %s %s\n", dns_type_string(type), question);
+ perror("failed to send question :");
}