Issue 4550 (2/2) Avoid "using namespace std;" in included files

[lilypond.git] / lily / paper-column.cc

diff --git a/lily/paper-column.cc b/lily/paper-column.cc
index 6fbefdd6cb721ea390bbd124fe57825b135baa3b..90182f50a74214aef91ac79817434a9770ddd86a 100644 (file)
--- a/lily/paper-column.cc
+++ b/lily/paper-column.cc
@@ -179,7 +179,7 @@ Paper_column::minimum_distance (Grob *left, Grob *right)
 
   skys[RIGHT].merge (Separation_item::conditional_skyline (right, left));
 
-  return max (0.0, skys[LEFT].distance (skys[RIGHT]));
+  return std::max (0.0, skys[LEFT].distance (skys[RIGHT]));
 }
 
 Interval