+ /* fall through if no script task is running */
+ case S_IDLE:
+ action = "teardown";
+ state->renew_pending = false;
+ state->sm = S_TEARDOWN;
+ if (state->last_error >= 0) {
+ snprintf(error_buf, sizeof(error_buf), "ERROR=%d", state->last_error);
+ envp[j++] = error_buf;
+ }
+ uloop_timeout_set(&state->teardown_timeout, 5000);
+ break;
+
+ case S_TEARDOWN: