Index: trunk/src_plugins/io_kicad_legacy/uniq_name.c
===================================================================
--- trunk/src_plugins/io_kicad_legacy/uniq_name.c	(revision 2675)
+++ trunk/src_plugins/io_kicad_legacy/uniq_name.c	(revision 2676)
@@ -36,7 +36,7 @@
 	if ((orig_name == NULL) || (*orig_name == '\0')) {
 		if (!htsp_has(&state->seen, (char *)state->unnamed)) {
 			name = pcb_strdup(state->unnamed);
-			htsp_set(&state->seen, name, name);
+			htsp_set(&state->seen, name, user_data);
 			return name;
 		}
 		head = state->unnamed;