GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "All peers started\n");
topology_op =
- GNUNET_TESTBED_overlay_configure_topology (NULL, 3, cpeers,
+ GNUNET_TESTBED_overlay_configure_topology (NULL, 3, cpeers, NULL,
+ NULL,
NULL,
GNUNET_TESTBED_TOPOLOGY_RING,
GNUNET_TESTBED_TOPOLOGY_OPTION_END);