$OpenBSD: patch-ospfd_ospf_nsm_c,v 1.1 2011/03/26 12:00:53 sthen Exp $

ospfd: Compile fix for opaque support
http://code.quagga.net/cgi-bin/gitweb.cgi?p=quagga.git;a=commitdiff;h=d71ea65270408a45e4bec036671ec73b24b994b4

--- ospfd/ospf_nsm.c.orig	Mon Mar 21 09:43:52 2011
+++ ospfd/ospf_nsm.c	Sat Mar 26 11:18:46 2011
@@ -216,7 +216,7 @@ ospf_db_summary_add (struct ospf_neighbor *nbr, struct
     {
     case OSPF_OPAQUE_LINK_LSA:
       /* Exclude type-9 LSAs that does not have the same "oi" with "nbr". */
-      if (lsa->oi != nbr->oi)
+      if (nbr->oi && ospf_if_exists (lsa->oi) != nbr->oi)
           return 0;
       break;
     case OSPF_OPAQUE_AREA_LSA: