do not count number of relations if no purge is necessary
do not count number of relations if no purge is necessary


git-svn-id: 189946a10c5fc96e9dd03ba7cba917cd4c3d09f4@769 de4796e2-0b1e-0410-91b4-86bc23549317

mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs