Don't use C++ default argument.

diff --git a/lily/include/scale.hh b/lily/include/scale.hh
index f853636b8caccfddbceb0c47df943d7a12b158b9..7984a2d2333c224124f62ca1cd74c3b0211a0a11 100644 (file)
--- a/lily/include/scale.hh
+++ b/lily/include/scale.hh
@@ -20,7 +20,7 @@ public:
   Scale (vector<Rational> const&);
   Scale (Scale const&);
 
-  Rational tones_at_step (int step, int octave = 0) const;
+  Rational tones_at_step (int step, int octave) const;
   Rational step_size (int step) const;
   int step_count () const;
   int normalize_step (int step) const;