Issue 3531: replaced function argument 'string' by 'const string&' where it makes...

[lilypond.git] / flower / include / std-vector.hh

diff --git a/flower/include/std-vector.hh b/flower/include/std-vector.hh
index dd276df1861c3696c8a54825dca76250afbb65ba..e7f29a8fcbb05065e0157f7c60c586b4e2309823 100644 (file)
--- a/flower/include/std-vector.hh
+++ b/flower/include/std-vector.hh
@@ -258,7 +258,7 @@ junk_pointers (vector<T> &v)
 }
 
 vector<string> string_split (string str, char c);
-string string_join (vector<string> const &strs, string infix);
+string string_join (vector<string> const &strs, const string &infix);
 
 #define iterof(i,s) typeof((s).begin()) i((s).begin())