call trans_lchan_change() from ho_gsm48_ho_compl()
diff --git a/openbsc/src/handover_logic.c b/openbsc/src/handover_logic.c
index 99b3c01..68cdcba 100644
--- a/openbsc/src/handover_logic.c
+++ b/openbsc/src/handover_logic.c
@@ -196,6 +196,9 @@
 	bsc_del_timer(&ho->T3103);
 	llist_del(&ho->list);
 
+	/* update lchan pointer of transaction */
+	trans_lchan_change(ho->old_lchan, new_lchan);
+
 	/* do something to re-route the actual speech frames ! */
 	//tch_remap(ho->old_lchan, ho->new_lchan);