Index: board.c
===================================================================
--- board.c	(revision 26800)
+++ board.c	(revision 26801)
@@ -341,7 +341,7 @@
 void pcb_board_changed(int reverted)
 {
 	if ((pcb_gui != NULL) && (pcb_gui->set_hidlib != NULL))
-		pcb_gui->set_hidlib(&PCB->hidlib);
+		pcb_gui->set_hidlib(pcb_gui, &PCB->hidlib);
 	pcb_event(&PCB->hidlib, PCB_EVENT_BOARD_CHANGED, "i", reverted);
 }