Issue 4156: Define Smob<> constructors

[lilypond.git] / lily / grob.cc

diff --git a/lily/grob.cc b/lily/grob.cc
index a41ac5d006bd4873fbb3d1eb887e9e0139c12132..faca5077b5173b97b7b2e0b14722c556a9ca6853 100644 (file)
--- a/lily/grob.cc
+++ b/lily/grob.cc
@@ -92,6 +92,7 @@ Grob::Grob (SCM basicprops)
 }
 
 Grob::Grob (Grob const &s)
+  : Smob<Grob> ()
 {
   original_ = (Grob *) & s;