caskroom/homebrew-cask — pull request #7799 by rolandwalker (2014-12-04 20:33:10+00:00)
Title: be explicit: no fallthrough for apps from titantium.fr

Each version is specific to an OS X release.

This is already more or less in effect due to `depends_on :macos`, but the `else` clause contradicted that meaning. This syncs the conditional and the `depends_on`.