diff options
Diffstat (limited to 'epan/dissectors/packet-q931.c')
| -rw-r--r-- | epan/dissectors/packet-q931.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/epan/dissectors/packet-q931.c b/epan/dissectors/packet-q931.c index 1bf4bb1cd2..f32b9511a3 100644 --- a/epan/dissectors/packet-q931.c +++ b/epan/dissectors/packet-q931.c @@ -2528,7 +2528,7 @@ dissect_q931_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, offset += call_ref_len; } message_type = tvb_get_guint8(tvb, offset); - if(have_valid_q931_pi) { + if(have_valid_q931_pi && q931_pi) { q931_pi->message_type = message_type; } col_add_str(pinfo->cinfo, COL_INFO, get_message_name(prot_discr, message_type)); |