json_t *ptbl_json = json_array();
TRP_PEER *peer = NULL;
- for (trp_ptable_iter_first(iter, ptbl);
+ for (peer = trp_ptable_iter_first(iter, ptbl);
peer != NULL;
peer = trp_ptable_iter_next(iter)) {
json_array_append_new(ptbl_json, trp_peer_to_json(peer));