Issue 5086: Fix dashed line errors

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

diff --git a/lily/note-column.cc b/lily/note-column.cc
index 87396b5a1324f30abc0bc04b4e51c3f1025b6b60..1d79fee652c57a825400a5e9a3fca3abb9c483a2 100644 (file)
--- a/lily/note-column.cc
+++ b/lily/note-column.cc
@@ -20,6 +20,7 @@
 #include "note-column.hh"
 
 #include <cmath>                // ceil
+using namespace std;
 
 #include "accidental-placement.hh"
 #include "axis-group-interface.hh"