From 6c28e35b82c843c1acdcef3b82ef28291de9f375 Mon Sep 17 00:00:00 2001
From: Dianne Hackborn <hackbod@google.com>
Date: Wed, 20 Apr 2011 10:19:05 -0700
Subject: [PATCH] Fix crash if no external storage.

Change-Id: If5b0386b686d65cf9026a3c00459db371ab81b3a
---
 src/com/android/settings/deviceinfo/MemoryMeasurement.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/com/android/settings/deviceinfo/MemoryMeasurement.java b/src/com/android/settings/deviceinfo/MemoryMeasurement.java
index 1b42bc10df2..dfe60cecf0b 100644
--- a/src/com/android/settings/deviceinfo/MemoryMeasurement.java
+++ b/src/com/android/settings/deviceinfo/MemoryMeasurement.java
@@ -425,7 +425,7 @@ public class MemoryMeasurement {
             File top = Environment.getExternalStorageDirectory();
             mFileInfoForMisc = new ArrayList<FileInfo>();
             File[] files = top.listFiles();
-            int len = files.length;
+            int len = files != null ? files.length : 0;
             if (len == 0) {
                 return;
             }