Index: export_c_draw.c
===================================================================
--- export_c_draw.c	(revision 37052)
+++ export_c_draw.c	(revision 37053)
@@ -92,7 +92,7 @@
 	const char *val = c_draw_values[HA_c_drawfile].str;
 
 	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
-		pcb_derive_default_filename(PCB->hidlib.filename, &c_draw_values[HA_c_drawfile], suffix);
+		pcb_derive_default_filename(PCB->hidlib.loadname, &c_draw_values[HA_c_drawfile], suffix);
 
 	if (n)
 		*n = NUM_OPTIONS;