[Android] AlbumAdapter: fix NPE

[Thomas Guillem]

vlc-ports/android | branch: master | Thomas Guillem <thomas at gllm.fr> | Mon Oct 19 09:43:12 2015 +0200| [6d2dd9aa66f784a8fd4a5d014b67f8bea1661e9a] | committer: Thomas Guillem

AlbumAdapter: fix NPE

> http://git.videolan.org/gitweb.cgi/vlc-ports/android.git/?a=commit;h=6d2dd9aa66f784a8fd4a5d014b67f8bea1661e9a
---

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

diff --git a/vlc-android/src/org/videolan/vlc/gui/audio/AlbumAdapter.java b/vlc-android/src/org/videolan/vlc/gui/audio/AlbumAdapter.java
index 449780b..9179908 100644
--- a/vlc-android/src/org/videolan/vlc/gui/audio/AlbumAdapter.java
+++ b/vlc-android/src/org/videolan/vlc/gui/audio/AlbumAdapter.java
@@ -49,7 +49,8 @@ public class AlbumAdapter extends ArrayAdapter<MediaWrapper> implements IAudioCl
 
     public AlbumAdapter(Context context, ArrayList<MediaWrapper> tracks) {
         super(context, 0);
-        Collections.sort(tracks, MediaComparators.byTrackNumber);
+        if (tracks != null)
+            Collections.sort(tracks, MediaComparators.byTrackNumber);
         mMediaList = tracks;
     }