Imported Upstream version 2.18.0

[lilypond.git] / flower / include / international.hh

diff --git a/flower/include/international.hh b/flower/include/international.hh
index 6dd46c28e96b429be9ddf40d8fd4b1d3c8525ed7..5797a293f73d29bee72be298877acb5c9064008d 100644 (file)
--- a/flower/include/international.hh
+++ b/flower/include/international.hh
@@ -43,7 +43,7 @@ string _ (char const *ch);
 */
 string _f (char const *format, ...)
 __attribute__ ((format (printf, 1, 2)));
-string _f (char const *format, string s, string s2 = "", string s3 = "");
+string _f (char const *format, const string &s, const string &s2 = "", const string &s3 = "");
 /**
    va_list version of _f
  */