[Android] Prevent NPE in PlaybackSpeedDialog

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Fri Oct 13 09:31:26 2017 +0200| [3cbfb6386fc5cc2fd489afc85ce39065067471f0] | committer: Geoffrey Métais

Prevent NPE in PlaybackSpeedDialog

> https://code.videolan.org/videolan/vlc-android/commit/3cbfb6386fc5cc2fd489afc85ce39065067471f0
---

 vlc-android/src/org/videolan/vlc/gui/dialogs/PlaybackSpeedDialog.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vlc-android/src/org/videolan/vlc/gui/dialogs/PlaybackSpeedDialog.java b/vlc-android/src/org/videolan/vlc/gui/dialogs/PlaybackSpeedDialog.java
index f0fd1ade5..d149710c1 100644
--- a/vlc-android/src/org/videolan/vlc/gui/dialogs/PlaybackSpeedDialog.java
+++ b/vlc-android/src/org/videolan/vlc/gui/dialogs/PlaybackSpeedDialog.java
@@ -100,7 +100,7 @@ public class PlaybackSpeedDialog extends DialogFragment implements PlaybackServi
     private SeekBar.OnSeekBarChangeListener mSeekBarListener = new SeekBar.OnSeekBarChangeListener() {
         @Override
         public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
-            if (mService == null)
+            if (mService == null || mService.getCurrentMediaWrapper() == null)
                 return;
             if (fromUser) {
                 float rate = (float) Math.pow(4, ((double) progress / (double) 100) - 1);