tree 00a3b7bcf923a4c9038e5d93aecbce53e2d60277
parent 1e25d1d055fdcb4f0c14a6363c3e0c4fa2103467
author Norman James <nkskjames@gmail.com> 1442370486 -0500
committer Norman James <nkskjames@gmail.com> 1442370486 -0500

added some error handling