stubbornella/csslint — Issue #210: Suppress warnings
Author: roblevintennis
Created: 2011-11-13 15:30:49+00:00
State: open

There does not appear to be a way to omit warnings and just print out errors. I tried --quiet but that doesn't do it:
csslint --quiet public/stylesheets/style.css | grep warning
...lots of warnings

Either overload --quiet or supply --errors-only --no-warn or similar