X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Ffont-metric.hh;h=d74c8157ca9f50003aa1777d9cb35ed3d8923b19;hb=d59856c2469b4b1e7f18a4ec9c5c0da4107f9de3;hp=f1917b0c4af402029b09af25ab00fdfb097eb26e;hpb=1b5f1825a6655583a6209fedd51b98f4865bb2cd;p=lilypond.git

diff --git a/lily/include/font-metric.hh b/lily/include/font-metric.hh
index f1917b0c4a..d74c8157ca 100644
--- a/lily/include/font-metric.hh
+++ b/lily/include/font-metric.hh
@@ -33,7 +33,7 @@ typedef std::map<FT_UInt, FT_ULong> Index_to_charcode_map;
 class Font_metric : public Smob<Font_metric>
 {
 public:
-  int print_smob (SCM, scm_print_state *);
+  int print_smob (SCM, scm_print_state *) const;
   SCM mark_smob () const;
   static const char type_p_name_[];
   virtual ~Font_metric ();