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

[lilypond.git] / lily / include / gregorian-ligature.hh

diff --git a/lily/include/gregorian-ligature.hh b/lily/include/gregorian-ligature.hh
index 00894341632fd00ad4e3492599d92179be491a2c..251766062a396b3fc79bd6a0db386be73afa46e7 100644 (file)
--- a/lily/include/gregorian-ligature.hh
+++ b/lily/include/gregorian-ligature.hh
@@ -27,7 +27,7 @@ class Grob;
 class Gregorian_ligature
 {
 public:
-  static string prefixes_to_str (Grob *);
+  static std::string prefixes_to_str (Grob *);
 };
 
 /*