client);
client->mst = GNUNET_MST_create (&service_client_mst_cb,
client);
- client->user_context = sh->connect_cb (sh->cb_cls,
- client,
- client->mq);
+ if (NULL != sh->connect_cb)
+ client->user_context = sh->connect_cb (sh->cb_cls,
+ client,
+ client->mq);
GNUNET_MQ_set_handlers_closure (client->mq,
client->user_context);
client->recv_task
GNUNET_CONTAINER_DLL_remove (sh->clients_head,
sh->clients_tail,
c);
- sh->disconnect_cb (sh->cb_cls,
- c,
- c->user_context);
+ if (NULL != sh->disconnect_cb)
+ sh->disconnect_cb (sh->cb_cls,
+ c,
+ c->user_context);
if (NULL != c->warn_task)
{
GNUNET_SCHEDULER_cancel (c->warn_task);