Index: trunk/src_plugins/import_ipcd356/ipcd356.c
===================================================================
--- trunk/src_plugins/import_ipcd356/ipcd356.c	(revision 37935)
+++ trunk/src_plugins/import_ipcd356/ipcd356.c	(revision 37936)
@@ -430,7 +430,7 @@
 			pcb_subc_reg(PCB->Data, sc);
 			pcb_subc_bbox(sc);
 			if (PCB->Data->subc_tree == NULL)
-				PCB->Data->subc_tree = rnd_r_create_tree();
+				rnd_rtree_init(PCB->Data->subc_tree = malloc(sizeof(rnd_rtree_t)));
 			rnd_r_insert_entry(PCB->Data->subc_tree, (rnd_box_t *)sc);
 			pcb_subc_rebind(PCB, sc);
 		}