Don't crash if a train has no router

[r2c2.git] / source / designer / zonebar.h

diff --git a/source/designer/zonebar.h b/source/designer/zonebar.h
index 13ffbe2619b109f18d5828aca266d3bb320c5630..c9f0d62cadd164fff11a5bcdbd232fc17b3c2d8a 100644 (file)
--- a/source/designer/zonebar.h
+++ b/source/designer/zonebar.h
@@ -21,7 +21,7 @@ public:
 private:
        void track_chain_added(R2C2::TrackChain &);
        void track_chain_removed(R2C2::TrackChain &);
-       void zone_renamed(R2C2::Zone &, const std::string &, const std::string &, unsigned);
+       void zone_renamed(R2C2::Zone &, const std::string &);
        void group_selected(unsigned);
        void number_selected(unsigned);
        void delete_zone_clicked();