Cosmetic fixes

[r2c2.git] / source / libr2c2 / timetable.h

diff --git a/source/libr2c2/timetable.h b/source/libr2c2/timetable.h
index 3385a8eeaf97de6a3142d868a436d01d0125f22e..9ec804e0692d02834c72fa2de50bdb4fc6f0c795 100644 (file)
--- a/source/libr2c2/timetable.h
+++ b/source/libr2c2/timetable.h
@@ -91,7 +91,7 @@ public:
        void save(std::list<Msp::DataFile::Statement> &) const;
 
 private:
-       void check_update(std::list<Row>::const_iterator);
+       void check_update(const std::list<Row>::const_iterator &);
        std::list<Row>::iterator find_trip(const std::list<Row>::iterator &, std::list<Row>::iterator *);
        void update_route();
        void event(TrainAI &, const Message &);