From e688e1e6c87ec87928280c795d93d678b908771b Mon Sep 17 00:00:00 2001
From: Hyunyoung Song <hyunyoungs@google.com>
Date: Wed, 3 Aug 2016 10:40:18 -0700
Subject: [PATCH] Fix disco bounce crash b/30413641

Change-Id: Icb2f3f11024daa78c3f59cab8c773091b9481feb
---
 .../android/launcher3/allapps/AllAppsTransitionController.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index eb6c92628c..7eef2dddb1 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -432,6 +432,9 @@ public class AllAppsTransitionController implements TouchController, VerticalPul
         mAppsView.post(new Runnable() {
             @Override
             public void run() {
+                if (mDiscoBounceAnimation == null) {
+                    return;
+                }
                 mDiscoBounceAnimation.start();
             }
         });