Index: autocrop.c
===================================================================
--- autocrop.c	(revision 5575)
+++ autocrop.c	(revision 5576)
@@ -182,9 +182,9 @@
 static int autocrop(int argc, const char **argv, pcb_coord_t x, pcb_coord_t y)
 {
 	pcb_coord_t dx, dy, pad;
-	pcb_box_t *box;
+	pcb_box_t tmp, *box;
 
-	box = pcb_data_bbox(PCB->Data);	/* handy! */
+	box = pcb_data_bbox(&tmp, PCB->Data);	/* handy! */
 	if (!box || (box->X1 == box->X2 || box->Y1 == box->Y2)) {
 		/* board would become degenerate */
 		return 0;