Fix silly crash.

diff --git a/src/wx/film_viewer.cc b/src/wx/film_viewer.cc
index e7d51624ac182e303127e461c873013211f81543..8b58d42f0f508f8e813e83acaea1544546b94164 100644 (file)
--- a/src/wx/film_viewer.cc
+++ b/src/wx/film_viewer.cc
@@ -330,7 +330,7 @@ FilmViewer::paint_panel ()
 {
        wxPaintDC dc (_panel);
 
-       if (!_out_size.width || !_out_size.height || _out_size != _frame->size()) {
+       if (!_out_size.width || !_out_size.height || (_frame && _out_size != _frame->size())) {
                dc.Clear ();
                return;
        }