Index: polygon_act.c
===================================================================
--- polygon_act.c	(revision 1845)
+++ polygon_act.c	(revision 1846)
@@ -27,11 +27,8 @@
 #include "config.h"
 #include "conf_core.h"
 
-#include "global.h"
 #include "data.h"
 #include "action_helper.h"
-#include "change.h"
-#include "error.h"
 #include "undo.h"
 #include "funchash_core.h"