X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fgregorian-ligature-engraver.cc;h=ad8b423eb58ec4d51d74b350369601067d35bf99;hb=a6a51abfd0195a3cf7d6ea095cf69808852f21ce;hp=90791894bb32da65435f77f697988db51e602010;hpb=1de3d397c18622b6061402fef18e625701712bc5;p=lilypond.git

diff --git a/lily/gregorian-ligature-engraver.cc b/lily/gregorian-ligature-engraver.cc
index 90791894bb..ad8b423eb5 100644
--- a/lily/gregorian-ligature-engraver.cc
+++ b/lily/gregorian-ligature-engraver.cc
@@ -31,8 +31,6 @@
 /* ASSIGN_EVENT_ONCE */
 #include "translator.icc"
 
-using std::vector;
-
 /*
  * This abstract class is the common superclass for all ligature
  * engravers for Gregorian chant notation.  It cares for the musical
@@ -44,7 +42,8 @@ using std::vector;
  * engravers for Gregorian chant will be added in the future, such as
  * Medicaea_ligature_engraver or Hufnagel_ligature_engraver.
  */
-Gregorian_ligature_engraver::Gregorian_ligature_engraver ()
+Gregorian_ligature_engraver::Gregorian_ligature_engraver (Context *c)
+  : Coherent_ligature_engraver (c)
 {
   pes_or_flexa_req_ = 0;
 }