[PATCH] ulogd: printpkt: always print IPv6 protocol

[Andreas Jaggi <andreas.jaggi@xxxxxxxxxxxx>]

Print the protocol number for protocols not known by name.

Signed-off-by: Andreas Jaggi <andreas.jaggi@xxxxxxxxxxxx>
---
 util/printpkt.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/util/printpkt.c b/util/printpkt.c
index 69a47ca..2aacddb 100644
--- a/util/printpkt.c
+++ b/util/printpkt.c
@@ -355,6 +355,9 @@ static int printpkt_ipv6(struct ulogd_key *res, char *buf)
 			break;
 		}
 		break;
+	default:
+		buf_cur += sprintf(buf_cur, "PROTO=%u ",
+				   ikey_get_u8(&res[KEY_IP6_NEXTHDR]));
 	}
 
 	return buf_cur - buf;
-- 
2.25.0