Merge "correct a mistake for os.getenv()" into stable/danube
authorYujun Zhang <zhang.yujunz@zte.com.cn>
Tue, 21 Mar 2017 10:08:50 +0000 (10:08 +0000)
committerGerrit Code Review <gerrit@opnfv.org>
Tue, 21 Mar 2017 10:08:50 +0000 (10:08 +0000)

Trivial merge