tree 54e604e60dcf40708b8d468e9227f8f8c39f42c4
parent 4deb03b729204f3338139362255cc1307c503ece
author Yuta HIGUCHI <y-higuchi@ak.jp.nec.com> 1467145673 -0700
committer Gerrit Code Review <gerrit@onlab.us> 1467148077 +0000

[ONOS-4772] Avoid throwing NPE on optical resource queries.

Change-Id: I71ac76b7b456b19a8dabf78a0ef52366867cd230