Apply the small performance enhancment patches for:

- if offset is 0, tvb_length is the same as tvb_length_remaining, just faster.
Replace 
- col_append_fstr() with faster  col_append_str() 
- col_add_str() with col_set_str()
when it's safe

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@23252 f5534014-38df-0310-8fa8-9805f1628bb7

1 files changed, 3 insertions, 3 deletions

diff --git a/epan/dissectors/packet-symantec.c b/epan/dissectors/packet-symantec.c
index c2bf929d5a..d247be63ef 100644
--- a/epan/dissectors/packet-symantec.c
+++ b/epan/dissectors/packet-symantec.c
@@ -79,11 +79,11 @@ dissect_symantec(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 		return;
 		
 	if (check_col(pinfo->cinfo, COL_PROTOCOL))
-		col_add_str(pinfo->cinfo, COL_PROTOCOL, "Symantec");
+		col_set_str(pinfo->cinfo, COL_PROTOCOL, "Symantec");
 		
 	if (etypev3 == 0) {	/* SEF and SGS v2 processing */
 		if (check_col(pinfo->cinfo, COL_INFO))
-			col_add_str(pinfo->cinfo, COL_INFO, "Symantec Enterprise Firewall");
+			col_set_str(pinfo->cinfo, COL_INFO, "Symantec Enterprise Firewall");
 		if (tree) {
 			ti = proto_tree_add_protocol_format(tree, proto_symantec, tvb,
 				0, 44, "Symantec firewall");
@@ -102,7 +102,7 @@ dissect_symantec(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
 
 	if (etypev2 == 0) {	/* SGS v3 processing */
 		if (check_col(pinfo->cinfo, COL_INFO))
-			col_add_str(pinfo->cinfo, COL_INFO, "Symantec SGS v3");
+			col_set_str(pinfo->cinfo, COL_INFO, "Symantec SGS v3");
 		if (tree) {
 			ti = proto_tree_add_protocol_format(tree, proto_symantec, tvb,
 				0, 56, "Symantec SGSv3");