Return null from Route::find if a route can't be found

[r2c2.git] / source / engineer / routeselect.cpp

diff --git a/source/engineer/routeselect.cpp b/source/engineer/routeselect.cpp
index 6cda460c810652b42b5adb89641f6093ffe347fd..cd1e7042e846b730ca180b71a96efe4ff21e5f29 100644 (file)
--- a/source/engineer/routeselect.cpp
+++ b/source/engineer/routeselect.cpp
@@ -60,7 +60,8 @@ void RouteSelect::on_ok_clicked()
                        ++i;
                }
                
-               train.set_route(*i);
+               if(!train.set_route(*i))
+                       engineer.set_status("Could not set route");
        }
        else
                train.set_route(0);