Index: fpcb_nl.c
===================================================================
--- fpcb_nl.c	(revision 23688)
+++ fpcb_nl.c	(revision 23689)
@@ -172,7 +172,7 @@
 	if (!fname || !*fname) {
 		fname = pcb_gui->fileselect("Load freepcb netlist...",
 																"Picks a freepcb netlist file to load.\n",
-																default_file, ".net", "freepcb", PCB_HID_FSD_READ);
+																default_file, ".net", "freepcb", PCB_HID_FSD_READ, NULL);
 		if (fname == NULL)
 			return 1;
 		if (default_file != NULL) {