Index: ipcd356.c
===================================================================
--- ipcd356.c	(revision 23688)
+++ ipcd356.c	(revision 23689)
@@ -368,7 +368,7 @@
 	if ((fname == NULL) || (*fname == '\0')) {
 		fname = pcb_gui->fileselect("Load IPC-D-356 netlist...",
 			"Pick an IPC-D-356 netlist file.\n",
-			default_file, ".net", "ipcd356", PCB_HID_FSD_READ);
+			default_file, ".net", "ipcd356", PCB_HID_FSD_READ, NULL);
 		if (fname == NULL) {
 			PCB_ACT_IRES(1);
 			return 0;