From b7459c9deded9473698dcf5d9a5cc749816ea8b3 Mon Sep 17 00:00:00 2001
From: Felix Ableitner <me@nutomic.com>
Date: Tue, 17 Mar 2015 01:03:32 +0100
Subject: [PATCH] Fixed crash when navigating to folder without read
 permissions (fixes #244).

---
 .../syncthingandroid/activities/FolderPickerActivity.java     | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/com/nutomic/syncthingandroid/activities/FolderPickerActivity.java b/src/main/java/com/nutomic/syncthingandroid/activities/FolderPickerActivity.java
index a9d209cc0..279f5fb4c 100644
--- a/src/main/java/com/nutomic/syncthingandroid/activities/FolderPickerActivity.java
+++ b/src/main/java/com/nutomic/syncthingandroid/activities/FolderPickerActivity.java
@@ -179,6 +179,10 @@ private void displayFolder(File folder) {
         mLocation = folder;
         mFilesAdapter.clear();
         File[] contents = mLocation.listFiles();
+        // In case we don't have read access to the folder, just display nothing.
+        if (contents == null)
+            contents = new File[]{};
+
         Arrays.sort(contents, new Comparator<File>() {
             public int compare(File f1, File f2) {
                 if (f1.isDirectory() && f2.isFile())