Imported Upstream version 2.18.0

[lilypond.git] / lily / include / change-iterator.hh

diff --git a/lily/include/change-iterator.hh b/lily/include/change-iterator.hh
index 482f53d970d34164f493a55cf102c45005f211e5..2c9cb33125a7de97454a9b9500c5c4aebb6daa46 100644 (file)
--- a/lily/include/change-iterator.hh
+++ b/lily/include/change-iterator.hh
@@ -31,7 +31,7 @@ public:
   DECLARE_CLASSNAME (Change_iterator);
 
 private:
-  void error (string);
+  void error (const string&);
 };
 
 #endif