Fix erroneous disk space reports (#93).

diff --git a/src/wx/properties_dialog.cc b/src/wx/properties_dialog.cc
index 02f848c01a766bc61cbd1a6e9b66eacb4e1e01ca..44a713dc34ce181bc9e857a878b93126815c3b33 100644 (file)
--- a/src/wx/properties_dialog.cc
+++ b/src/wx/properties_dialog.cc
@@ -54,7 +54,7 @@ PropertiesDialog::PropertiesDialog (wxWindow* parent, shared_ptr<Film> film)
                _frames->SetLabel (std_to_wx (lexical_cast<string> (_film->length().get())));
                FrameRateConversion frc (_film->source_frame_rate(), _film->dcp_frame_rate());
                int const dcp_length = _film->length().get() * frc.factor();
-               double const disk = ((double) _film->j2k_bandwidth() / 8) * dcp_length / (_film->dcp_frame_rate() * 1073741824);
+               double const disk = ((double) _film->j2k_bandwidth() / 8) * dcp_length / (_film->dcp_frame_rate() * 1073741824.0f);
                stringstream s;
                s << fixed << setprecision (1) << disk << wx_to_std (_("Gb"));
                _disk->SetLabel (std_to_wx (s.str ()));