JeanMertz/chruby-fish — pull request #7 by schisamo (2014-04-29 12:23:01+00:00)
Title: Work around fish-shell/fish-shell#1168

Current version of Fish does not like pipelines in an else if statement.

Version info:
```
➜ fish --version
fish, version 2.1.0
➜ chruby --version
chruby: 0.3.8
chruby-fish: 0.5.4
```

/cc @tduffield @seth