Cleanup: pass EqualityOptions as const&

[libdcp.git] / src / picture_asset.cc

diff --git a/src/picture_asset.cc b/src/picture_asset.cc
index f77ce820c2262e28624b43890fe362f597738227..56f383e08e4a1e20924d7fd75b74571813f5f0aa 100644 (file)
--- a/src/picture_asset.cc
+++ b/src/picture_asset.cc
@@ -137,7 +137,7 @@ PictureAsset::descriptor_equals (
 
 bool
 PictureAsset::frame_buffer_equals (
-       int frame, EqualityOptions opt, NoteHandler note,
+       int frame, EqualityOptions const& opt, NoteHandler note,
        uint8_t const * data_A, unsigned int size_A, uint8_t const * data_B, unsigned int size_B
        ) const
 {