tree f86c3696286ecb813023ed898e340e5bcb240f61
parent bae2784f42f598d57b0155cc9336a73782c8def0
author Yifan Hong <elsk@google.com> 1580843750 -0800
committer Yifan Hong <elsk@google.com> 1580843751 -0800

Fix nullptr segv

snapshot_ is only initialized when VAB feature
flag is set.

Fixes: 148771898
Test: TH
Change-Id: I5552cf19213820c267cb5f48cd923144474a22a1