tree 7a462fa8cd8f64aa0bc8b2021ea73234f34dfb4c
parent 1a23ec866f0783744a1c99750b38866770cb481f
author Seyeon Jeong <seyeon@opennetworking.org> 1582163465 -0800
committer Charles Chan <rascov@gmail.com> 1582238819 -0800

Fix possible NPE when 't3-troubleshoot-pingall' command on a host without IP addr

Change-Id: Ibd935d78248e57de55604d3aea1123e08abb9924
(cherry picked from commit 980eea4a63639bf082570c8bf9e882554921112a)