X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fmxf.h;h=73ada433510b640041beba4afdf2556a5a2dfe96;hb=refs%2Fheads%2F1.0-templates;hp=89e4f6352be687119d3a1d3f4f9addd0d2a5fa8b;hpb=d927e9b913606f4fc982885c7582ecaf0e3c5a1a;p=libdcp.git

diff --git a/src/mxf.h b/src/mxf.h
index 89e4f635..73ada433 100644
--- a/src/mxf.h
+++ b/src/mxf.h
@@ -80,7 +80,7 @@ public:
 		return _key_id;
 	}
 
-	void set_key (Key);
+	virtual void set_key (Key);
 
 	/** @return encryption/decryption key, if one has been set */
 	boost::optional<Key> key () const {