Don't crash if a train has no router

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

diff --git a/source/designer/zoneproperties.h b/source/designer/zoneproperties.h
index a69d02a984b4e4a48b76855ea61fc51f64a30bb3..8169f87a6bfd2c58d7cfbd3fac934f3c68f049d6 100644 (file)
--- a/source/designer/zoneproperties.h
+++ b/source/designer/zoneproperties.h
@@ -13,6 +13,9 @@ private:
        Msp::GLtk::Entry *ent_group;
        Msp::GLtk::Dropdown *drp_qualifier;
        Msp::GLtk::Entry *ent_number;
+       Msp::GLtk::FunctionListData<R2C2::Track *> up_directions;
+       Msp::GLtk::Dropdown *drp_up_direction;
+       Msp::GLtk::Dropdown *drp_preferred_dir;
 
 public:
        ZoneProperties(R2C2::Zone &);