diff options
Diffstat (limited to 'isisd')
| -rw-r--r-- | isisd/isis_zebra.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/isisd/isis_zebra.c b/isisd/isis_zebra.c index 0142e30b2..2c05cb827 100644 --- a/isisd/isis_zebra.c +++ b/isisd/isis_zebra.c @@ -145,10 +145,11 @@ static int isis_zebra_if_address_del(ZAPI_CALLBACK_ARGS) static int isis_zebra_link_params(ZAPI_CALLBACK_ARGS) { struct interface *ifp; + bool changed = false; - ifp = zebra_interface_link_params_read(zclient->ibuf, vrf_id); + ifp = zebra_interface_link_params_read(zclient->ibuf, vrf_id, &changed); - if (ifp == NULL) + if (ifp == NULL || !changed) return 0; /* Update TE TLV */ |