Merge "Repaired an NPE"
authortang peng <tang.peng5@zte.com.cn>
Tue, 23 Oct 2018 00:33:34 +0000 (00:33 +0000)
committerGerrit Code Review <gerrit@onap.org>
Tue, 23 Oct 2018 00:33:34 +0000 (00:33 +0000)

Trivial merge