Fixing a bug where, if absolutely no objects were matched for a given set of tags, EVERYTHING would be returned as matching.
Fixing a bug where, if absolutely no objects were matched for a given set of tags, EVERYTHING would be returned as matching.

This is because, in Doctrine, if you pass an empty array to whereIn(), it'll match everything.

weaverryan/sfDoctrineActAsTaggablePlugin,weaverryan/sfDoctrineActAsTaggablePlugin