geo-replication command gives python DeprecationWarning

Issue

Getting python warning while executing gluster volume geo-replication with wrong hostname (vm-104x instead of vm-104):

# gluster volume geo-replication source ssh://root@vm-104x::target config
/usr/libexec/glusterfs/python/syncdaemon/syncdutils.py:175: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6
  sys.stderr.write('failure: ' + exc.message + "\n")
failure: failed to resolve vm-104x: Name or service not known
geo-replication command failed