diff options
Diffstat (limited to 'proto/bgp/packets.c')
| -rw-r--r-- | proto/bgp/packets.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/proto/bgp/packets.c b/proto/bgp/packets.c index 0d9b702..407d059 100644 --- a/proto/bgp/packets.c +++ b/proto/bgp/packets.c @@ -82,7 +82,6 @@ bgp_create_update(struct bgp_conn *conn, byte *buf) int r_size = 0; int a_size = 0; - BGP_TRACE(D_PACKETS, "Sending UPDATE"); w = buf+2; if ((buck = p->withdraw_bucket) && !EMPTY_LIST(buck->prefixes)) { @@ -118,7 +117,13 @@ bgp_create_update(struct bgp_conn *conn, byte *buf) put_u16(w, 0); w += 2; } - return (wd_size || r_size) ? w : NULL; + if (wd_size || r_size) + { + BGP_TRACE(D_PACKETS, "Sending UPDATE"); + return w; + } + else + return NULL; } #else /* IPv6 version */ @@ -136,7 +141,6 @@ bgp_create_update(struct bgp_conn *conn, byte *buf) eattr *nh; neighbor *n; - BGP_TRACE(D_PACKETS, "Sending UPDATE"); put_u16(buf, 0); w = buf+4; @@ -213,7 +217,13 @@ bgp_create_update(struct bgp_conn *conn, byte *buf) size = w - (buf+4); put_u16(buf+2, size); lp_flush(bgp_linpool); - return size ? w : NULL; + if (size) + { + BGP_TRACE(D_PACKETS, "Sending UPDATE"); + return w; + } + else + return NULL; } #endif |