Network browser: prevent StackOverflowError

vlc-android/src/org/videolan/vlc/gui/browser/NetworkBrowserFragment.java

@@ -132,22 +132,16 @@ public class NetworkBrowserFragment extends BaseBrowserFragment implements Exter
 
     protected boolean handleContextItemSelected(MenuItem item, final int position) {
         int id = item.getItemId();
-        if (! (mAdapter.getItem(position) instanceof MediaWrapper))
-            return super.onContextItemSelected(item);
+        if (!(mAdapter.getItem(position) instanceof MediaWrapper)) return false;
         final MediaWrapper mw = (MediaWrapper) mAdapter.getItem(position);
-        MediaDatabase db;
         switch (id){
             case R.id.network_add_favorite:
-                db = MediaDatabase.getInstance();
-                db.addNetworkFavItem(mw.getUri(), mw.getTitle(), mw.getArtworkURL());
-                if (isRootDirectory())
-                    updateFavorites();
+                MediaDatabase.getInstance().addNetworkFavItem(mw.getUri(), mw.getTitle(), mw.getArtworkURL());
+                if (isRootDirectory()) updateFavorites();
                 return true;
             case R.id.network_remove_favorite:
-                db = MediaDatabase.getInstance();
-                db.deleteNetworkFav(mw.getUri());
-                if (isRootDirectory())
-                    updateFavorites();
+                MediaDatabase.getInstance().deleteNetworkFav(mw.getUri());
+                if (isRootDirectory()) updateFavorites();
                 return true;
             case R.id.network_edit_favorite:
                 showAddServerDialog(mw);