theforeman/foreman — pull request #1361 by tstrachota (2014-04-08 13:12:53+00:00)
Title: Fixes #4960 - undefined method `host_classes_path' when editing filter

Host classes don't have any UI controller and therefore the *_path method doesn't exist. The search box is not displayed for host classes at all so I just put blank string as default value for the search path.