12spokes/tandem — pull request #41 by treybean (2012-03-13 15:34:25+00:00)
Title: [Ethan] [Fixes #26331775] URL Helper proxy with 0 arguments fix.

Make the arguments nil if they are empty, so rails doesn't think we're passing arguments to be appended to the query string in the url helper.

https://www.pivotaltracker.com/story/show/26331775