Cleanup: pass EqualityOptions as const&

[libdcp.git] / src / reel_picture_asset.h

diff --git a/src/reel_picture_asset.h b/src/reel_picture_asset.h
index 64fa54f4e92a709d1f89442195534626605883f8..bf7d40aacb8010273bda2c5e5bb4ef70f28778f1 100644 (file)
--- a/src/reel_picture_asset.h
+++ b/src/reel_picture_asset.h
@@ -68,7 +68,7 @@ public:
        }
 
        virtual xmlpp::Node* write_to_cpl (xmlpp::Node* node, Standard standard) const override;
-       bool equals (std::shared_ptr<const ReelPictureAsset>, EqualityOptions, NoteHandler) const;
+       bool equals(std::shared_ptr<const ReelPictureAsset>, EqualityOptions const&, NoteHandler) const;
 
        /** @return picture frame rate */
        Fraction frame_rate () const {