From ab962b75eeb9f956ac2eb1b00e66f6cca492010e Mon Sep 17 00:00:00 2001
From: Patrick Dubroy <dubroy@google.com>
Date: Mon, 26 Jul 2010 12:10:10 -0700
Subject: [PATCH] fix 2869807: Crash on boot on trygon-userdebug

Change-Id: I59f0d653e498a69bd240232b8bb89884aa0c324d
---
 src/com/android/launcher2/Launcher.java | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/com/android/launcher2/Launcher.java b/src/com/android/launcher2/Launcher.java
index 43b12ed4e9..f846b516c3 100644
--- a/src/com/android/launcher2/Launcher.java
+++ b/src/com/android/launcher2/Launcher.java
@@ -621,6 +621,8 @@ public final class Launcher extends Activity
         // Some launcher layouts don't have a previous and next view
         if (mPreviousView != null) {
             dismissPreview(mPreviousView);
+        }
+        if (mNextView != null) {
             dismissPreview(mNextView);
         }
         mDragController.cancelDrag();
@@ -1126,8 +1128,13 @@ public final class Launcher extends Activity
 
         getContentResolver().unregisterContentObserver(mWidgetObserver);
 
-        dismissPreview(mPreviousView);
-        dismissPreview(mNextView);
+        // Some launcher layouts don't have a previous and next view
+        if (mPreviousView != null) {
+            dismissPreview(mPreviousView);
+        }
+        if (mNextView != null) {
+            dismissPreview(mNextView);
+        }
 
         unregisterReceiver(mCloseSystemDialogsReceiver);
     }