petebrowne/sprockets-sass — pull request #14 by grosser (2012-06-15 20:03:54+00:00)
Title: do not initialize super if it is already initialized to avoid tilt warning

WARN: tilt autoloading 'sass' in a non thread-safe way; explicit require 'sass' suggested."

always appears even if sass was already required, since initialize_engine always called super