Pass goto target with the correct type

diff --git a/source/engineer/routerpanel.cpp b/source/engineer/routerpanel.cpp
index d0fea398b2812760d921a811f73a72919ec9e6c9..30857ceb7f9b0980de21ed0fce8e6fcc4b5493ef 100644 (file)
--- a/source/engineer/routerpanel.cpp
+++ b/source/engineer/routerpanel.cpp
@@ -95,7 +95,7 @@ void RouterPanel::button_press(int x, int y, unsigned btn)
                goto_highlight = 0;
 
                if(goto_target && btn==1)
-                       train.ai_message(TrainAI::Message("set-destination", goto_target));
+                       train.ai_message(TrainAI::Message("set-destination", static_cast<const TrackChain *>(goto_target)));
        }
 }