Document new double repeats and related barline type.

[lilypond.git] / lily / optimal-page-breaking.cc

diff --git a/lily/optimal-page-breaking.cc b/lily/optimal-page-breaking.cc
index 3c26c9abe08c5d15ac932cd4f2ed7f025f6a19f2..b45781fd0a7fc0b0c459a0a3acc1cdc6a9f7604e 100644 (file)
--- a/lily/optimal-page-breaking.cc
+++ b/lily/optimal-page-breaking.cc
@@ -63,6 +63,8 @@ Optimal_page_breaking::solve ()
   
       if (page_count > 1 && best.systems_per_page_[page_count - 2] > 1)
        min_sys_count -= best.systems_per_page_[page_count - 2];
+
+      min_sys_count = max (min_sys_count, (vsize)1);
     }
   else
     {