bgpd: null check (Clang scan-build)

Signed-off-by: F. Aragon <paco@voltanet.io>

diff --git a/bgpd/bgp_updgrp.c b/bgpd/bgp_updgrp.c
index d2e89a67852f07c91bf41b20ae63ed29de25ec3b..12cbe254712658c4ecf19bcef6599b6b2d7126f0 100644 (file)
--- a/bgpd/bgp_updgrp.c
+++ b/bgpd/bgp_updgrp.c
@@ -905,7 +905,7 @@ static void update_subgroup_add_peer(struct update_subgroup *subgrp,
 static void update_subgroup_remove_peer_internal(struct update_subgroup *subgrp,
                                                 struct peer_af *paf)
 {
-       assert(subgrp && paf);
+       assert(subgrp && paf && subgrp->update_group);
 
        if (bgp_debug_peer_updout_enabled(paf->peer->host)) {
                UPDGRP_PEER_DBG_DIS(subgrp->update_group);