X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fcpl.h;fp=src%2Fcpl.h;h=c1f505dfe964550594d8e22204e75e8e52a32e92;hb=018bb01d2190cb57ded144fcb3944c3312abbbba;hp=72366ee3d9bbe0a2f6e996c4614a524fa212036b;hpb=627dfd9a5cdcce9e4122ef3041a38c3da2d3a120;p=libdcp.git

diff --git a/src/cpl.h b/src/cpl.h
index 72366ee3..c1f505df 100644
--- a/src/cpl.h
+++ b/src/cpl.h
@@ -140,7 +140,7 @@ public:
 		return _content_kind;
 	}
 
-	ContentVersion content_version () const;
+	boost::optional<ContentVersion> content_version () const;
 
 	std::vector<ContentVersion> content_versions () const {
 		return _content_versions;