From 464d65fc636dfe0edf12c6f95ba454bbe652d59e Mon Sep 17 00:00:00 2001
From: Tim Su <tim@todoroo.com>
Date: Wed, 2 Feb 2011 11:41:06 -0800
Subject: [PATCH] fix for npe

---
 .../plugin-src/com/todoroo/astrid/backup/BackupService.java  | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/astrid/plugin-src/com/todoroo/astrid/backup/BackupService.java b/astrid/plugin-src/com/todoroo/astrid/backup/BackupService.java
index 97a9cf4a9..4e4c2f297 100644
--- a/astrid/plugin-src/com/todoroo/astrid/backup/BackupService.java
+++ b/astrid/plugin-src/com/todoroo/astrid/backup/BackupService.java
@@ -16,8 +16,8 @@ import android.util.Log;
 import com.timsu.astrid.R;
 import com.todoroo.andlib.service.ContextManager;
 import com.todoroo.andlib.utility.DateUtilities;
-import com.todoroo.astrid.core.PluginServices;
 import com.todoroo.andlib.utility.Preferences;
+import com.todoroo.astrid.core.PluginServices;
 
 /**
  * Inspired heavily by SynchronizationService
@@ -127,6 +127,9 @@ public class BackupService extends Service {
 
         // grab all backup files, sort by modified date, delete old ones
         File[] files = astridDir.listFiles(backupFileFilter);
+        if(files == null)
+            return;
+
         Arrays.sort(files, new Comparator<File>() {
             @Override
             public int compare(File file1, File file2) {