Release: bump Welcome versions.

[lilypond.git] / lily / staff-spacing.cc

diff --git a/lily/staff-spacing.cc b/lily/staff-spacing.cc
index 11fb185a877b934364f7a8dcaf28a8f7f7d41fa1..c8e51f56f8ee4585ac4b5242c4151e238dd1d3b6 100644 (file)
--- a/lily/staff-spacing.cc
+++ b/lily/staff-spacing.cc
@@ -44,7 +44,7 @@ using namespace std;
 Real
 Staff_spacing::optical_correction (Grob *me, Grob *g, Interval bar_height)
 {
-  if (!g || !Note_column::has_interface (g))
+  if (!g || !has_interface<Note_column> (g))
     return 0;
 
   Grob *stem = Note_column::get_stem (g);