commit d1151902a38696fd52b960d521ace3f6a0aa4a0d
author Romain Guy <romainguy@android.com> Wed Sep 16 12:35:46 2009 -0700
committer Romain Guy <romainguy@android.com> Wed Sep 16 12:35:46 2009 -0700
tree aff6462faa098ba69d91143774fddccda7bc105e
parent bb3d669ec2edeeef8edab12bed5c6cba8d931eb5

Fix possible NPE.

Change-Id: Id1740bc985137751b98367746515b574b335081c

src/com/android/wallpaper/RenderScriptWallpaper.java

diff --git a/src/com/android/wallpaper/RenderScriptWallpaper.java b/src/com/android/wallpaper/RenderScriptWallpaper.java
index 1102b0f..cdc413c 100644
--- a/src/com/android/wallpaper/RenderScriptWallpaper.java
+++ b/src/com/android/wallpaper/RenderScriptWallpaper.java
@@ -60,10 +60,12 @@
         @Override
         public void onVisibilityChanged(boolean visible) {
             super.onVisibilityChanged(visible);
-            if (visible) {
-                mRenderer.start();                
-            } else {
-                mRenderer.stop();
+            if (mRenderer != null) {
+                if (visible) {
+                    mRenderer.start();                
+                } else {
+                    mRenderer.stop();
+                }
             }
         }