andyalm/assman — pull request #2 by nieve (2013-09-04 12:02:44+00:00)
Title: added a more descriptive error message on Yui pre-compiling of empty css files

We were getting an error whenever compiling our solution- only debugging assman source code told us there was an empty css file, which Yui compressor doesn't support. I added a more descriptive error message.