span-bar-.cc: Sort bar-line extents in case alignAboveContext is active

[lilypond.git] / lily / span-bar.cc

diff --git a/lily/span-bar.cc b/lily/span-bar.cc
index 29a871a62dc11920eee6bd4aad51de99495a4f39..565231369339c213a65571fa67b198aaf5911446 100644 (file)
--- a/lily/span-bar.cc
+++ b/lily/span-bar.cc
@@ -88,6 +88,9 @@ Span_bar::print (SCM smobbed_me)
   if (!model_bar)
     model_bar = me;
 
+  // Fixes problem with disappearing span bars when alignAboveContext is active
+  vector_sort (extents, Interval::left_less);
+
   Stencil span_bar;
   for (vsize i = 1; i < extents.size (); i++)
     {