Cleanup: pass EqualityOptions as const&

[libdcp.git] / src / mono_picture_asset.cc

diff --git a/src/mono_picture_asset.cc b/src/mono_picture_asset.cc
index cdfcb0df543efef7b762f8e82bf9af73ab2a2f4e..b58a5d89a380b291ed5352340b1e4cd5559cdee0 100644 (file)
--- a/src/mono_picture_asset.cc
+++ b/src/mono_picture_asset.cc
@@ -101,7 +101,7 @@ storing_note_handler (list<pair<NoteType, string>>& notes, NoteType t, string s)
 
 
 bool
-MonoPictureAsset::equals (shared_ptr<const Asset> other, EqualityOptions opt, NoteHandler note) const
+MonoPictureAsset::equals(shared_ptr<const Asset> other, EqualityOptions const& opt, NoteHandler note) const
 {
        if (!dynamic_pointer_cast<const MonoPictureAsset>(other)) {
                return false;