1 files changed, 5 insertions, 1 deletions
diff --git a/avmedia/source/framework/mediaplayer.cxx b/avmedia/source/framework/mediaplayer.cxx
index 28adf1959c8e..b9c2b672d387 100644
--- a/avmedia/source/framework/mediaplayer.cxx
+++ b/avmedia/source/framework/mediaplayer.cxx
@@ -101,12 +101,16 @@ void MediaFloater::ToggleFloatingMode()
 {
     ::avmedia::MediaItem aRestoreItem;
 
-    mpMediaWindow->updateMediaItem( aRestoreItem );
+    if (mpMediaWindow)
+        mpMediaWindow->updateMediaItem( aRestoreItem );
     delete mpMediaWindow;
     mpMediaWindow = NULL;
 
     SfxDockingWindow::ToggleFloatingMode();
 
+    if (isDisposed())
+        return;
+
     mpMediaWindow = new MediaWindow( this, true );
 
     mpMediaWindow->setPosSize( Rectangle( Point(), GetOutputSizePixel() ) );