gmi.c:
When 2 processors are part of the configuration, then one
of the members leaves, then a new configuration occurs
with 2 or more members, the "joined" list was not
being properly passed to the rest of the executive
services. This bug fixed.

BKrev: 41185349SwUWKZU-QQ_K91jAnvqYpA


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@168 fd59a12c-fef9-0310-b244-a6a79926bd2f