--- a/src/tree_cmd.cpp	Wed Jan 09 09:45:45 2008 +0000
+++ b/src/tree_cmd.cpp	Wed Jan 09 09:57:48 2008 +0000
@@ -12,7 +12,7 @@
 #include "tile_cmd.h"
 #include "landscape.h"
 #include "tree_map.h"
-#include "viewport.h"
+#include "viewport_func.h"
 #include "command_func.h"
 #include "economy_func.h"
 #include "town.h"