diff options
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/film.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/lib/film.cc b/src/lib/film.cc index 386f456b5..2b045f5c4 100644 --- a/src/lib/film.cc +++ b/src/lib/film.cc @@ -1218,6 +1218,10 @@ Film::make_kdm ( dcp::Formulation formulation ) const { + if (!_encrypted) { + throw runtime_error (_("Cannot make a KDM as this project is not encrypted.")); + } + shared_ptr<const dcp::CPL> cpl (new dcp::CPL (cpl_file)); shared_ptr<const dcp::CertificateChain> signer = Config::instance()->signer_chain (); if (!signer->valid ()) { |