From 600f188702c1ce8e5c250ea049a5e22f4ff17577 Mon Sep 17 00:00:00 2001
From: Bjorn Bringert <bringert@android.com>
Date: Sat, 21 Nov 2009 21:38:05 +0000
Subject: [PATCH] Guard against null parent in
 Launcher2.Search.clearAnimation()

Sometimes clearAnimation() is called on the search widget
when it has no parent, e.g. when it being removed from the
home screen. This caused an NPE, because clearAnimation()
called invalidate() on the parent.

This is a partial fix for: http://b/issue?id=2246760
---
 src/com/android/launcher2/Search.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/com/android/launcher2/Search.java b/src/com/android/launcher2/Search.java
index f9630487cb..283042d19b 100644
--- a/src/com/android/launcher2/Search.java
+++ b/src/com/android/launcher2/Search.java
@@ -253,7 +253,8 @@ public class Search extends LinearLayout
             if (animation.hasEnded() 
                     && animation.getFillAfter()
                     && animation.willChangeBounds()) {
-                ((View) getParent()).invalidate();
+                View parent = (View) getParent();
+                if (parent != null) parent.invalidate();
             } else {
                 invalidate();
             }