Index: matlab/AddPcbrndVia.m
===================================================================
--- matlab/AddPcbrndVia.m	(revision 30022)
+++ matlab/AddPcbrndVia.m	(revision 30023)
@@ -1,4 +1,4 @@
-function CSX = AddPcbrndVia(CSX, PCBRND, layer_start, layer_stop, points, dia_id, dia_od)
+function CSX = AddPcbrndVia(CSX, PCBRND, layer_start, layer_stop, points, dia_id, dia_od, filler)
 %
 % CSX = CSX Cad data structure as defined by openems
 % PCBRND = the pcb-rnd data structure as defined by this library
@@ -7,6 +7,7 @@
 % points = the x and y location of the via
 % dia_id = the internal diameter of the via
 % dia_od = the external diameter of the via
+% filler = the matterial name for the stuff used to fill the via hole
 %
 % Copyright (C) 2020 Evan Foss
 %
@@ -45,7 +46,7 @@
 % unlike the other public functions in pcb2csx this currently doesn't obey any 
 % changes on 2D vs 3D copper layers. 
 CSX = AddCylinder(CSX, current.name, PCBRND.prio.copperplane, start_point, stop_point, dia_od);
-CSX = AddCylinder(CSX, PCBRND.void.name, PCBRND.prio.void, start_point, stop_point, dia_id);
+CSX = AddCylinder(CSX, filler, PCBRND.prio.void, start_point, stop_point, dia_id);
 
 endfunction