Bug 4505185: fix NPE when file list is empty

Change-Id: Ia120f92f2d907cdfccde5824179ef2e1f0c0d6a6
2011-05-31 17:32:44 -07:00
parent a862f2b14b
commit 6789b56c23
1 changed files with 1 additions and 0 deletions
--- 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;