From 3085017e24d334844053445f5fe9604c15d49292 Mon Sep 17 00:00:00 2001
From: Alexander Marchuk <alexm@maps.me>
Date: Fri, 20 May 2016 15:50:59 +0300
Subject: [PATCH] [android] fix: Crash while changing storage.

---
 android/src/com/mapswithme/maps/settings/StorageUtils.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/android/src/com/mapswithme/maps/settings/StorageUtils.java b/android/src/com/mapswithme/maps/settings/StorageUtils.java
index 3a558c7e7a..c629b6ba21 100644
--- a/android/src/com/mapswithme/maps/settings/StorageUtils.java
+++ b/android/src/com/mapswithme/maps/settings/StorageUtils.java
@@ -248,7 +248,11 @@ final class StorageUtils
    */
   static void listFilesRecursively(File dir, String prefix, FilenameFilter filter, ArrayList<String> relPaths)
   {
-    for (File file : dir.listFiles())
+    File[] list = dir.listFiles();
+    if (list == null)
+      return;
+
+    for (File file : list)
     {
       if (file.isDirectory())
       {