* make/lilypond.fedora.spec.in (Group): add lilypond-internals to

[lilypond.git] / lily / include / audio-element.hh

diff --git a/lily/include/audio-element.hh b/lily/include/audio-element.hh
index 7004d5f27f685660bd6cfbd4e73d169ce631e56b..5eebc0335502f2bcbf9c088c38ff2c1d74ba4291 100644 (file)
--- a/lily/include/audio-element.hh
+++ b/lily/include/audio-element.hh
@@ -16,6 +16,7 @@ class Audio_element
 public:
   Audio_element ();
   virtual ~Audio_element ();
+  VIRTUAL_COPY_CONSTRUCTOR(Audio_element,Audio_element);
   virtual char const *name () const;
 protected:
 };