diff --git a/core/java/android/widget/CursorTreeAdapter.java b/core/java/android/widget/CursorTreeAdapter.java
old mode 100644
new mode 100755
index 44d16564e5ce..405e45ac3f5f
--- a/core/java/android/widget/CursorTreeAdapter.java
+++ b/core/java/android/widget/CursorTreeAdapter.java
@@ -497,7 +497,7 @@ public abstract class CursorTreeAdapter extends BaseExpandableListAdapter implem
 
             @Override
             public void onChange(boolean selfChange) {
-                if (mAutoRequery && mCursor != null) {
+                if (mAutoRequery && mCursor != null && !mCursor.isClosed()) {
                     if (false) Log.v("Cursor", "Auto requerying " + mCursor +
                             " due to update");
                     mDataValid = mCursor.requery();