--- deliantra/server/include/map.h	2006/08/26 08:44:06	1.9
+++ deliantra/server/include/map.h	2006/08/27 17:59:26	1.11
@@ -279,8 +279,8 @@
  * (or even through the macros), but doing so will completely
  * break map tiling.
  */
-struct mapstruct : extendable<mapstruct> {
-    data_type get_dt () const { return DT_MAP; }
+struct mapstruct : attachable<mapstruct> {
+    static data_type get_dt () { return DT_MAP; }
 
     struct mapstruct *next;	/* Next map, linked list */
     char *tmpname;	/* Name of temporary file */