naparuba/shinken — pull request #1204 by andrewmcgilvray (2014-06-03 04:23:13+00:00)
Title: Prevent duplicate members in contactgroup

With respect to : https://github.com/naparuba/shinken/issues/993

The livestatus module ( and possibly others ) uses the Regenerator class and merging contactgroup members from multiple schedulers which was resulting in duplicate members.