gruntjs/grunt-contrib-less — pull request #65 by afc163 (2013-07-31 07:45:51+00:00)
Title: should not display no files warning in default log

There should not display a warning when there is no less file, just like what grunt-contrib-stylus did.

https://github.com/gruntjs/grunt-contrib-stylus/blob/master/tasks/stylus.js#L42