tree afeb30e62a6bba9c4f4cd0eb8175b92259226d0d
parent e8c21980b626a566acd580f91bc8f68921796ec5
author Mat Ryer <matryer@users.noreply.github.com> 1464134377 +0200
committer Dave Cheney <dave@cheney.net> 1464134377 +1000

renamed `cause` argument to `err` - fixes #32 (#33)