{
wxPaintDC dc (_panel);
- if (!_frame || !_film || !_out_size.width || !_out_size.height || _out_size != _frame->size()) {
+ if (!_out_size.width || !_out_size.height || _out_size != _frame->size()) {
+ dc.Clear ();
+ return;
+ }
+
+ if (!_frame || !_film) {
dc.Clear ();
maybe_draw_background_image (dc);
return;