From bebd2a482ec56ed8f5cd7e62e8442a8efd4c5d69 Mon Sep 17 00:00:00 2001
From: Julia Reynolds <juliacr@google.com>
Date: Wed, 4 Nov 2015 10:11:41 -0500
Subject: [PATCH] Null check in onPostExecute.

Change-Id: I8bc8c0b062583b4b9c54152c516f160df4f645e7
---
 .../settings/notification/ZenModeAutomationSettings.java      | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/com/android/settings/notification/ZenModeAutomationSettings.java b/src/com/android/settings/notification/ZenModeAutomationSettings.java
index e200a9a13e3..dbbd9a92dc9 100644
--- a/src/com/android/settings/notification/ZenModeAutomationSettings.java
+++ b/src/com/android/settings/notification/ZenModeAutomationSettings.java
@@ -331,7 +331,9 @@ public class ZenModeAutomationSettings extends ZenModeSettingsBase {
         protected void onPostExecute(Drawable icon) {
             if (icon != null) {
                 final Preference pref = prefReference.get();
-                pref.setIcon(icon);
+                if (pref != null) {
+                    pref.setIcon(icon);
+                }
             }
         }
     }