josephholsten/jshint.rb — pull request #8 by jaredbeck (2014-05-03 16:49:52+00:00)
Title: Fix NoMethodError when jshint.js array has nil elm

Sometimes the array from `jshint.js` will contain `nil` elements.
For example, when there are "too many errors", `jshint.js` will
return an array whose last element is `nil`. The array returned by
`run_lint` omits any such `nil` elements.