6862126 quota -v doesn't print quotas if ZFS filesystem is mounted with double '/'

[lin.l...@sun.com]

Author: Lin Ling <Lin.Ling at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: 98028c8aede21375f779f1f6cda4497811e04e33
Total changesets: 1
Log message:
6862126 quota -v doesn't print quotas if ZFS filesystem is mounted with double 
'/'

Files:
        update: usr/src/cmd/fs.d/nfs/rquotad/rpc.rquotad.c