From 473f5b6ff32be2829dac2a19bd63df19a7efd4ec Mon Sep 17 00:00:00 2001
From: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
Date: Thu, 15 Oct 2015 21:10:50 +0900
Subject: table: fix to handle doReplace flag

Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
---
 table/path.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'table/path.go')

diff --git a/table/path.go b/table/path.go
index 83e442c0..b45b7f68 100644
--- a/table/path.go
+++ b/table/path.go
@@ -569,7 +569,11 @@ func (path *Path) SetExtCommunities(values []byte, doReplace bool) {
 	idx, attr := path.getPathAttr(bgp.BGP_ATTR_TYPE_EXTENDED_COMMUNITIES)
 	if attr != nil {
 		l := attr.(*bgp.PathAttributeExtendedCommunities).Value
-		l = append(l, exts...)
+		if doReplace {
+			l = exts
+		} else {
+			l = append(l, exts...)
+		}
 		path.pathAttrs[idx] = bgp.NewPathAttributeExtendedCommunities(l)
 	} else {
 		path.pathAttrs = append(path.pathAttrs, bgp.NewPathAttributeExtendedCommunities(exts))
-- 
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