From 113c999944f8bbe9b19a8e646bc2017a70c14e7d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Geoffrey=20M=C3=A9tais?= <geoffrey.metais@gmail.com>
Date: Wed, 22 Jun 2016 10:56:18 +0200
Subject: [PATCH] Prevent NPE

---
 vlc-android/src/org/videolan/vlc/util/SubtitlesDownloader.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/vlc-android/src/org/videolan/vlc/util/SubtitlesDownloader.java b/vlc-android/src/org/videolan/vlc/util/SubtitlesDownloader.java
index a633ad8ef..f2ceef081 100644
--- a/vlc-android/src/org/videolan/vlc/util/SubtitlesDownloader.java
+++ b/vlc-android/src/org/videolan/vlc/util/SubtitlesDownloader.java
@@ -35,6 +35,7 @@ import android.os.Message;
 import android.support.v7.app.AlertDialog;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.preference.PreferenceManager;
+import android.text.TextUtils;
 import android.util.Log;
 import android.view.View;
 import android.view.WindowManager;
@@ -379,7 +380,7 @@ public class SubtitlesDownloader {
                     index.put(hash, mediaUri.getPath());
                     video.put("moviehash", hash);
                     video.put("moviebytesize", String.valueOf(fileLength));
-                } else {
+                } else if (!TextUtils.isEmpty(tag)) {
                     video.put("tag", tag);
                     int dotPos = tag.lastIndexOf('.');
                     if (dotPos > -1)
-- 
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