totemsrp.c:
Fixes a condition which would result in a proc set and failed set
being equal which would force the algorithm to never reach
consensus in the membership algorithm.

BKrev: 42604e9fCBYactncuQuguPZ_IEfQsQ


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@609 fd59a12c-fef9-0310-b244-a6a79926bd2f