Index: thermal.c
===================================================================
--- thermal.c	(revision 19519)
+++ thermal.c	(revision 19520)
@@ -712,25 +712,6 @@
 	return NULL;
 }
 
-pcb_pstk_shape_t *pcb_pstk_hshadow_shape(pcb_pstk_t *ps, pcb_pstk_shape_t *forbidden, pcb_pstk_shape_t *tmpshp)
-{
-						pcb_pstk_proto_t *proto = pcb_pstk_get_proto(ps);
-						pcb_pstk_tshape_t *ts = pcb_pstk_get_tshape(ps);
-						if (proto->mech_idx >= 0) {
-							pcb_pstk_shape_t *s = ts->shape + proto->mech_idx;
-							if (s == forbidden) /* self-ref: hshadow in a mech layer type */
-								return NULL;
-							return s;
-						}
-						else {
-							tmpshp->shape = PCB_PSSH_CIRC;
-							tmpshp->data.circ.x = 0;
-							tmpshp->data.circ.y = 0;
-							tmpshp->data.circ.dia = proto->hdia;
-							return tmpshp;
-						}
-}
-
 pcb_polyarea_t *pcb_thermal_area_pstk(pcb_board_t *pcb, pcb_pstk_t *ps, pcb_layer_id_t lid)
 {
 	unsigned char thr;