commit e38c21e21e58748da9cf8e35de00ee0e446a2068
author Shashikanth VH <shashikanth.vh@huawei.com> Thu May 26 21:37:25 2016 +0530
committer Gerrit Code Review <gerrit@onlab.us> Fri May 27 03:43:49 2016 +0000
tree 190bc971fc769059d009a31e98c6324514094d91
parent a82b2171a49b43eab4c42584e67e9aecefbea311

BGP routepolicy distribution bug fixes.

Change-Id: I2176e3872391658263d6817ac8850a3390de00de

protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/As4Path.java

diff --git a/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/As4Path.java b/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/As4Path.java
index 19f3126..d766f0d 100644
--- a/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/As4Path.java
+++ b/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/As4Path.java
@@ -171,15 +171,17 @@
         if ((as4pathSet != null) && (as4pathSeq != null)) {
             int iAsLenIndex = cb.writerIndex();
             cb.writeByte(0);
-            cb.writeByte(AsPath.ASPATH_SEQ_TYPE);
-            cb.writeByte(as4pathSeq.size());
+            if (as4pathSeq.size() != 0) {
+                cb.writeByte(AsPath.ASPATH_SEQ_TYPE);
+                cb.writeByte(as4pathSeq.size());
 
-            for (int j = 0; j < as4pathSeq.size(); j++) {
-                cb.writeInt(as4pathSeq.get(j));
+                for (int j = 0; j < as4pathSeq.size(); j++) {
+                    cb.writeInt(as4pathSeq.get(j));
+                }
+
+                int asLen = cb.writerIndex() - iAsLenIndex;
+                cb.setByte(iAsLenIndex, (byte) (asLen - 1));
             }
-
-            int asLen = cb.writerIndex() - iAsLenIndex;
-            cb.setByte(iAsLenIndex, (byte) (asLen - 1));
         } else {
             cb.writeByte(0);
         }