tree 47b2fa438411d66105ffec6a0c3305b839bd11f5
parent 1c05049a5b967c6e8b71c32280f0c17609edb707
author Hugo Benichi <hugobenichi@google.com> 1506405071 +0900
committer Hugo Benichi <hugobenichi@google.com> 1506579733 +0900

Fix NPE in NsdServiceTest

Continuous test dashboards report that quit() can crash sometimes
due to mThread being null.

This patch adds a null guard in tearDown().

Bug: 32561414
Test: runtest frameworks-net
Change-Id: If66fb47e31e77d25b4741a786f12eb78f0b9102e