From 6789b56c238741f8f29efb2a13c0bd826225efe5 Mon Sep 17 00:00:00 2001
From: Gilles Debunne <debunne@google.com>
Date: Tue, 31 May 2011 17:32:44 -0700
Subject: [PATCH] Bug 4505185: fix NPE when file list is empty

Change-Id: Ia120f92f2d907cdfccde5824179ef2e1f0c0d6a6
---
 src/com/android/settings/deviceinfo/StorageMeasurement.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/com/android/settings/deviceinfo/StorageMeasurement.java b/src/com/android/settings/deviceinfo/StorageMeasurement.java
index 14b5108a245..6d49ebfbe3e 100644
--- a/src/com/android/settings/deviceinfo/StorageMeasurement.java
+++ b/src/com/android/settings/deviceinfo/StorageMeasurement.java
@@ -478,6 +478,7 @@ public class StorageMeasurement {
         File top = new File(mStorageVolume.getPath());
         mFileInfoForMisc = new ArrayList<FileInfo>();
         File[] files = top.listFiles();
+        if (files == null) return;
         final int len = files.length;
         // Get sizes of all top level nodes except the ones already computed...
         long counter = 0;