Fix bug in previous.

diff --git a/src/wx/screen_dialog.cc b/src/wx/screen_dialog.cc
index 7d795ec44ee12e5557502725449014bd3b3fe38b..c6991271675f3321e82886478fbad2a879bff1ea 100644 (file)
--- a/src/wx/screen_dialog.cc
+++ b/src/wx/screen_dialog.cc
@@ -92,7 +92,7 @@ ScreenDialog::load_certificate (boost::filesystem::path file)
                _certificate.reset (new libdcp::Certificate (file));
                _certificate_text->SetValue (_certificate->certificate ());
        } catch (libdcp::MiscError& e) {
-               error_dialog (this, String::compose (_("Could not read certificate file (%1)"), e.what()));
+               error_dialog (this, wxString::Format (_("Could not read certificate file (%s)"), e.what()));
        }
 }