tree ea9aeccf78e67e820c16f02506230af94ee7f0f3
parent 38879629cb0ad4514661e13c41edce6410188251
author Charles Chan <rascov@gmail.com> 1449540825 -0800
committer Gerrit Code Review <gerrit@onlab.us> 1449711047 +0000

ONOS-3552 Do not return group information when a device is unavailable

Change-Id: I84753bf95c47bbebb3156474c03c2860c51ecb4e