Add regression tests and extra robustness if the user requests too many pages.

[lilypond.git] / lily / mensural-ligature-engraver.cc

diff --git a/lily/mensural-ligature-engraver.cc b/lily/mensural-ligature-engraver.cc
index 7849f5f3de3bff3b7add2e6000b99f03712951f1..d45c90c7dc6f7f04d364c0301200f0abaad12b71 100644 (file)
--- a/lily/mensural-ligature-engraver.cc
+++ b/lily/mensural-ligature-engraver.cc
@@ -35,7 +35,7 @@
  * for example:
  * Ockeghem: Missa Ecce ancilla domini, bassus part, end of Christe.
  *
- * TODO: enhance robustness: in case of an illegal ligature (e.g. the
+ * TODO: enhance robustness: in case of an invalid ligature (e.g. the
  * input specifies a ligature that contains a minima), automatically
  * break the ligature into smaller, valid pieces.  Such a piece may be
  * a single note.
@@ -384,7 +384,7 @@ Mensural_ligature_engraver::fold_up_primitives (vector<Grob_info> primitives)
       if (Rhythmic_head::dot_count (current) > 0)
        // Move dots above/behind the ligature.
        {
-         if (i < primitives.size () - 1)
+         if (i + 1 < primitives.size ())
            // dot in the midst => move above head
            {
              // FIXME: Amount of vertical dot-shift should depend on