\n",
                db_strerror(ret_t));</code></strong>
            ret = ret_t;
        }
    }

    /* Close our environment, if it was opened. */
    if (envp != NULL) {
        ret_t = envp-&gt;close(envp, 0);
        if (ret_t != 0) {
            fprintf(stderr, "environment close failed: %s\n",
                db_strerror(ret_t));
                ret = ret_t;
        }
    }

    /* Final status message and return. */
    printf("I'm all done.\n");
    return (ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE)