tree cacc4d103e05d8f93f38db352f202c766e063ee5
parent 8471064d1525d713a9fc7b053848a5deced9c4d4
parent 28c84e79b216361ff528a1a33306355f79ae401b
author Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> 1577160004 +0000
committer Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> 1577160004 +0000

Fix ListPreference crash when the preference has no value am: c94d37e180 am: e63c1f0e7e am: 28c84e79b2

Change-Id: Ibefec22307a12fd5cb7f4460f39057a0f18a5d9f