miyagawa/Data-Section-Simple — pull request #2 by tokuhirom (2013-03-29 00:46:43+00:00)
Title: get_data_section($name) should not die if there is no __DATA__ section.

Current version dies with folllowing message.
```
Can't use an undefined value as a HASH reference at /Users/tokuhirom/.plenv/versions/5.16.3/lib/perl5/site_perl/5.16.3/Data/Section/Simple.pm line 19
```

It's not user friendly.