Index: polygon_act.c
===================================================================
--- polygon_act.c	(revision 5047)
+++ polygon_act.c	(revision 5048)
@@ -67,7 +67,7 @@
 				int type;
 				void *ptr1, *ptr2, *ptr3;
 
-				gui->get_coords(_("Select an Object"), &x, &y);
+				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_draw();