Someone

        results = dundi_lookup(dr, MAX_RESULTS, NULL, context, num, bypass);
        if (results > 0) {
                sort_results(dr, results);
                for (x = 0; x < results; x++) {
                        if (ast_test_flag(dr + x, DUNDI_FLAG_EXISTS)) {
                                snprintf(buf, len, "%s/%s", dr[x].tech, dr[x].dest);
                                break;
                        }
                }
        }