Related to legacy/trac#1090: ``` tor_asprintf(&cp, "%s%s circ (length %d%s%s):", circ->build_state->is_internal ? "internal" : "exit", circ->build_state->need_uptime ? " (high-uptime)" : "", circ->build_state->desired_path_len, circ->_base.state == CIRCUIT_STATE_OPEN ? "" : ", exit ", circ->_base.state == CIRCUIT_STATE_OPEN ? "" : (nickname?nickname:"*unnamed*")); ``` That second 'exit' needs to say something else for internal circs. E.g, "last hop".