krbullock/vlad-unicorn — pull request #1 by matthewcalebsmith (2011-12-28 17:02:54+00:00)
Title: Update to work with &&/bundle exec in unicorn_command

I was having issue with my `rake vlad:deploy` after 2.0.0. The `||` work great except if you have extra stuff in the unicorn_command like I do:

````ruby
set :unicorn_command, "cd #{current_path} && bundle exec unicorn"
````

I added a set of `( )` so when the previous command fails the whole unicorn command is executed. This should be fully backwards compatible with your 2.1.0 release, but please let me know if you find have any issues with it.

Looks like you are mainly using hg. Hopefully you find this pull request useful.