diff -r ebf0ece7d8f6 -r eee46cb39750 src/ai/api/ai_pathfinder_stupid.cpp
--- a/src/ai/api/ai_pathfinder_stupid.cpp	Fri Nov 23 16:59:30 2007 +0000
+++ b/src/ai/api/ai_pathfinder_stupid.cpp	Wed Jan 09 18:11:12 2008 +0000
@@ -3,6 +3,7 @@
 #include "ai_pathfinder_stupid.hpp"
 #include "ai_road.hpp"
 #include "ai_testmode.hpp"
+#include "../../map_func.h"
 
 bool AIPathFinderStupid::BuildRealRoute(TileIndex start, TileIndex end, bool continue_on_error)
 {