transport_connection_t *ts;
ts = transport_get_connection (session_get_transport_proto (s),
s->connection_index, s->thread_index);
- if (ts->flags & TRANSPORT_CONNECTION_F_NO_LOOKUP)
+ if (!ts || (ts->flags & TRANSPORT_CONNECTION_F_NO_LOOKUP))
return 0;
return session_lookup_del_connection (ts);
}