Issue 4550 (1/2) Avoid "using namespace std;" in included files

[lilypond.git] / lily / relative-octave-check.cc

diff --git a/lily/relative-octave-check.cc b/lily/relative-octave-check.cc
index 12abf812541a94fc31e94eb740a313205b6a9f90..ba27fab768b62ee3479569bf01f79ac91c2fabb2 100644 (file)
--- a/lily/relative-octave-check.cc
+++ b/lily/relative-octave-check.cc
@@ -21,6 +21,8 @@
 #include "international.hh"
 #include "music.hh"
 
+using std::string;
+
 class Relative_octave_check
 {
 public: