Index: undo_act.c
===================================================================
--- undo_act.c	(revision 27952)
+++ undo_act.c	(revision 27953)
@@ -144,4 +144,4 @@
 	{"Redo", pcb_act_Redo, pcb_acth_Redo, pcb_acts_Redo}
 };
 
-PCB_REGISTER_ACTIONS(undo_action_list, NULL)
+PCB_REGISTER_ACTIONS_FUNC(undo_action_list, NULL)