tree ab9a9458dab23f422e7cb8e3da264a5ed0840470
parent 8c28a990ebf31905d602a4f9a2cb5096f248004a
author pier <pier@opennetworking.org> 1559911657 +0200
committer Pier Luigi Ventre <pier@opennetworking.org> 1559926233 +0000

Fixing sonarqube and avoiding a potential NPE

Change-Id: I82169648b7f3f549686cfe2ca643c1bd6d865698
(cherry picked from commit e4953b918773a7c7c1e082b98ec02ecbaddf56e9)