X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fcue-clef-engraver.cc;h=cf7f0bd9681f7715b96f78b409f32ddb1121a153;hb=5d84bfad4626892bcffd05adcced53c8a2329047;hp=53640afadc17264e62e765b6a1f238d592e5e548;hpb=0dcde4fc13c8091439fb8e2d77ea755357a0e7ed;p=lilypond.git

diff --git a/lily/cue-clef-engraver.cc b/lily/cue-clef-engraver.cc
index 53640afadc..cf7f0bd968 100644
--- a/lily/cue-clef-engraver.cc
+++ b/lily/cue-clef-engraver.cc
@@ -66,7 +66,8 @@ Cue_clef_engraver::derived_mark () const
   scm_gc_mark (prev_glyph_);
 }
 
-Cue_clef_engraver::Cue_clef_engraver ()
+Cue_clef_engraver::Cue_clef_engraver (Context *c)
+  : Engraver (c)
 {
   clef_ = 0;
   modifier_ = 0;
@@ -197,12 +198,13 @@ Cue_clef_engraver::stop_translation_timestep ()
 {
   if (clef_)
     {
-      SCM vis = 0;
       if (to_boolean (clef_->get_property ("non-default")))
-        vis = get_property ("explicitCueClefVisibility");
+        {
+          SCM vis = get_property ("explicitCueClefVisibility");
 
-      if (vis)
-        clef_->set_property ("break-visibility", vis);
+          if (scm_is_vector (vis))
+            clef_->set_property ("break-visibility", vis);
+        }
 
       clef_ = 0;
       modifier_ = 0;