yoshinari-nomura/mhc — pull request #1 by ikazuhiro (2012-04-03 09:36:31+00:00)
Title: Treat a schedule with empty X-SC-Cond: and X-SC-Day: headers as daily one.

And fix the case of X-SC-Cond: indicates month.

Cf.
http://groups.google.com/group/mhc-talk/browse_thread/thread/c9c5f3e382bea1cc