Index: polygon_act.c
===================================================================
--- polygon_act.c	(revision 12227)
+++ polygon_act.c	(revision 12228)
@@ -69,7 +69,7 @@
 
 				pcb_gui->get_coords(_("Select an Object"), &x, &y);
 				if ((type = pcb_search_screen(x, y, PCB_TYPE_POLYGON, &ptr1, &ptr2, &ptr3)) != PCB_TYPE_NONE) {
-					pcb_poly_morph((pcb_layer_t *) ptr1, (pcb_polygon_t *) ptr3);
+					pcb_poly_morph((pcb_layer_t *) ptr1, (pcb_poly_t *) ptr3);
 					pcb_draw();
 					pcb_undo_inc_serial();
 				}