From c73fb891bc0e5ceb351908493ab6a5b351292dd4 Mon Sep 17 00:00:00 2001
From: Daniel Nishi <dhnishi@google.com>
Date: Tue, 26 Apr 2016 16:05:20 -0700
Subject: [PATCH] Fix a Deletion Helper crash when it fails to get an app list.

Bug 28424827
Change-Id: I5c3c426d557fb1647a3909bf88fbb7d24329dc57
---
 .../android/settings/deletionhelper/DeletionHelperFragment.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/com/android/settings/deletionhelper/DeletionHelperFragment.java b/src/com/android/settings/deletionhelper/DeletionHelperFragment.java
index 9f78b0dbaa6..8871adbac4c 100644
--- a/src/com/android/settings/deletionhelper/DeletionHelperFragment.java
+++ b/src/com/android/settings/deletionhelper/DeletionHelperFragment.java
@@ -153,6 +153,7 @@ public class DeletionHelperFragment extends SettingsPreferenceFragment implement
         final ArrayList<AppEntry> apps =
                 mSession.rebuild(AppStateUsageStatsBridge.FILTER_USAGE_STATS,
                         ApplicationsState.SIZE_COMPARATOR);
+        if (apps == null) return;
         mAppEntries = apps;
         cacheRemoveAllPrefs(mApps);
         int entryCount = apps.size();