Songmu/p5-Riji — pull request #9 by tsucchi (2014-01-08 11:07:06+00:00)
Title: riji publish failed in some Operating systems which has case-sensitive filesystem (ex Linux)

riji publish is failed in my Linux server. executing 'git diff head' is failed and it should be 'git diff HEAD', I think.

```
$ git diff head --name-only
fatal: ambiguous argument 'head': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git [...] -- [...]'
```

```
$ git diff HEAD --name-only

```