Merge "fix the bug: congress server can't be started"
authorwenjuan dong <dong.wenjuan@zte.com.cn>
Tue, 8 Aug 2017 10:09:46 +0000 (10:09 +0000)
committerGerrit Code Review <gerrit@opnfv.org>
Tue, 8 Aug 2017 10:09:46 +0000 (10:09 +0000)

Trivial merge