Tidy up; more/better use of BOOST_FOREACH.

[libdcp.git] / src / mxf.h

diff --git a/src/mxf.h b/src/mxf.h
index b4efd14f9e1aebf24cbffa8c41af20f795076199..f8be98446f4516ba8d1166bca5be7a965a65c94b 100644 (file)
--- a/src/mxf.h
+++ b/src/mxf.h
@@ -52,7 +52,7 @@ public:
 
        /** @return true if the data is encrypted */
        bool encrypted () const {
-               return _key_id;
+               return static_cast<bool>(_key_id);
        }
 
        /** Set the ID of the key that is used for encryption/decryption.