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-rw-r--r--epan/dissectors/packet-isis.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/epan/dissectors/packet-isis.c b/epan/dissectors/packet-isis.c
index cab1454f1b..ee89d7e85c 100644
--- a/epan/dissectors/packet-isis.c
+++ b/epan/dissectors/packet-isis.c
@@ -123,8 +123,7 @@ dissect_isis(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
guint8 isis_system_id_len;
col_set_str(pinfo->cinfo, COL_PROTOCOL, "ISIS");
- if (check_col(pinfo->cinfo, COL_INFO))
- col_clear(pinfo->cinfo, COL_INFO);
+ col_clear(pinfo->cinfo, COL_INFO);
isis_version = tvb_get_guint8(tvb, 2);
if (isis_version != ISIS_REQUIRED_VERSION){