Merge "Fixing null issue and adding zooming"
authorByung-Woo Jun <byung-woo.jun@est.tech>
Wed, 11 Sep 2019 14:33:39 +0000 (14:33 +0000)
committerGerrit Code Review <gerrit@onap.org>
Wed, 11 Sep 2019 14:33:39 +0000 (14:33 +0000)

Trivial merge