diff options
| -rw-r--r-- | epan/dissectors/packet-j1939.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/epan/dissectors/packet-j1939.c b/epan/dissectors/packet-j1939.c index 514955fddb..aba3685a39 100644 --- a/epan/dissectors/packet-j1939.c +++ b/epan/dissectors/packet-j1939.c @@ -220,7 +220,7 @@ static int dissect_j1939(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, vo pgn = (can_id.id & 0x3FFFF00) >> 8; /* If PF < 240, PS is destination address, last byte of PGN is cleared */ - if (((can_id.id & 0xFF00) >> 8) < 240) + if (((can_id.id & 0xFF0000) >> 16) < 240) { pgn &= 0x3FF00; |