Doc-es: various updates.

[lilypond.git] / lily / instrument-switch-engraver.cc

diff --git a/lily/instrument-switch-engraver.cc b/lily/instrument-switch-engraver.cc
index 59cbb4f13cd4102eee7d9cc00af1844f55eb70b1..cfc3cd5c825e2ddc491048a177ad08ed668b7113 100644 (file)
--- a/lily/instrument-switch-engraver.cc
+++ b/lily/instrument-switch-engraver.cc
@@ -44,7 +44,8 @@ Instrument_switch_engraver::derived_mark () const
   scm_gc_mark (cue_name_);
 }
 
-Instrument_switch_engraver::Instrument_switch_engraver ()
+Instrument_switch_engraver::Instrument_switch_engraver (Context *c)
+  : Engraver (c)
 {
   cue_name_ = SCM_EOL;
   text_ = 0;