tokuhirom/Minilla — pull request #34 by walf443 (2013-04-14 01:55:43+00:00)
Title: fixed bug: Can't running `minil test`.

when I trying master's HEAD rev, It cause followings error:

```
$ minil test
Creating working directory: /Users/yoshimin/project/perl/Foo-Bar/.build/BKkZlprD
Detecting project name from directory name.
Retrieving meta data from lib/Foo/Bar.pm.
Name: Foo::Bar
Abstract: It's new $module
Version: 0.01
fatal: bad default revision 'HEAD'
Writing MANIFEST file
Writing release tests: xt/minimum_version.t
Writing release tests: xt/cpan_meta.t
Writing release tests: xt/pod.t
Writing release tests: xt/spelling.t
$ perl Build.PL
Created MYMETA.yml and MYMETA.json
Creating new 'Build' script for 'Foo-Bar' version '0.01'
Merging cpanfile prereqs to MYMETA.yml
Merging cpanfile prereqs to MYMETA.json
$ perl Build build
Building Foo-Bar
perl Build test
sh: -c: line 0: syntax error near unexpected token `0x7fd30c3d2b40'
sh: -c: line 0: `Minilla::WorkDir=HASH(0x7fd30c3d2b40)'
```

This patch will fix this error.