Fix #223.

[lilypond.git] / lily / beam-concave.cc

diff --git a/lily/beam-concave.cc b/lily/beam-concave.cc
index a37005c17ca35e57d9a59e4cc9f2b73e5aebc9e3..2b88e0807ac55a13af98475e17f29028188560e3 100644 (file)
--- a/lily/beam-concave.cc
+++ b/lily/beam-concave.cc
@@ -106,7 +106,7 @@ Beam::calc_concaveness (SCM smob)
     }
 
   if (stems.size () <= 2)
-    return SCM_UNSPECIFIED;
+    return scm_from_int (0);
 
   vector<int> close_positions;
   vector<int> far_positions;