tree e588623cfe4bd50d28011c74567a187fdef7663d
parent 0491f6ff73d32719a88f2ebaaf6a56a5eed9581a
author Scott Baker <smbaker@gmail.com> 1411518182 -0700
committer Scott Baker <smbaker@gmail.com> 1411518182 -0700

add sanity check functions