cli: validate brick while creating replicate volume

When user create replicate volume by typing incomplete command
"gluster volume create <VOLNAME> replica replica_count" then cli
is crashing.
Fix is to validate command properly. If user have not given any brick
then it should return proper cli command usage error message.

Change-Id: I3d4096a144e20f21ab956049af1dae196217a807
BUG: 1211576
Signed-off-by: Gaurav Kumar Garg <ggarg@redhat.com>
Reviewed-on: http://review.gluster.org/10245
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-by: Ravishankar N <ravishankar@redhat.com>
Tested-by: NetBSD Build System
Reviewed-by: Kaushal M <kaushal@redhat.com>
Tested-by: Kaushal M <kaushal@redhat.com>
(cherry picked from commit ec6ccda3783e9a3edd5a2e4093e07ee37f266520)
Reviewed-on: http://review.gluster.org/10462
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

0 files changed, 0 insertions, 0 deletions