init score_ in ctor

diff --git a/lily/dot-formatting-problem.cc b/lily/dot-formatting-problem.cc
index 81dc908d0ae99f29682f9c2fadf32742a625c6ba..cc646e71f04210bbac124b5d9df652fad854652b 100644 (file)
--- a/lily/dot-formatting-problem.cc
+++ b/lily/dot-formatting-problem.cc
@@ -32,4 +32,5 @@ Dot_formatting_problem::Dot_formatting_problem (vector<Box> const &boxes, Interv
 {
   best_ = 0;
   head_skyline_.set_minimum_height (base_x[RIGHT]);
+  score_ = 1 << 30;
 }