gruntjs/grunt-contrib-compass — pull request #69 by koenpunt (2013-07-27 20:57:59+00:00)
Title: Fix for banner option when specifying file with .css.scss extension

Compass compiles files like `application.css.scss` and `like.css.sass` to `application.css` and not to `application.css.css`. But this case was not handled in the banner option.

If you execute the tests on the first commit you'll see the error. The second fixes it.