Add Benno Zwanenburg as a tester.

[dcpomatic.git] / src / wx / interop_metadata_dialog.cc

diff --git a/src/wx/interop_metadata_dialog.cc b/src/wx/interop_metadata_dialog.cc
index 0258f9ca514b39fc7d99ca32774d73f7beb136f6..a3e236691ed4f74afd65e8863f5efb83621a0bd3 100644 (file)
--- a/src/wx/interop_metadata_dialog.cc
+++ b/src/wx/interop_metadata_dialog.cc
@@ -76,5 +76,10 @@ InteropMetadataDialog::setup_standard (wxPanel* panel, wxSizer* sizer)
 void
 InteropMetadataDialog::content_version_changed ()
 {
-       film()->set_content_versions ({ wx_to_std(_content_version->GetValue()) });
+       auto version = wx_to_std(_content_version->GetValue());
+       if (version.empty()) {
+               film()->set_content_versions({});
+       } else {
+               film()->set_content_versions({version});
+       }
 }