From: Vishal Thapar <vishal.thapar@ericsson.com>
Date: Fri, 22 Jan 2016 17:24:45 +0000 (+0100)
Subject: BUG 5057 bgpvpn-create fails with IOBE
X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=commitdiff_plain;h=05eb117de4d6929dd50c2fd569fa767381c1ccc3;p=vpnservice.git

BUG 5057 bgpvpn-create fails with IOBE

When trying to create BGPVPN NeutronBgpvpnChangeListener throws IOBE. This
is because it checks if router-id is null but not if it is empty.

Change-Id: I2c67ed4c0d070e2742f7b514e9f9ac81f27a054c
Signed-off-by: Vishal Thapar <vishal.thapar@ericsson.com>
(cherry picked from commit 1df47af1e7a096d063ef1239fb2fe88baa07d0a4)
---

diff --git a/neutronvpn/neutronvpn-impl/src/main/java/org/opendaylight/vpnservice/neutronvpn/NeutronBgpvpnChangeListener.java b/neutronvpn/neutronvpn-impl/src/main/java/org/opendaylight/vpnservice/neutronvpn/NeutronBgpvpnChangeListener.java
index 7375c058..dada11d2 100644
--- a/neutronvpn/neutronvpn-impl/src/main/java/org/opendaylight/vpnservice/neutronvpn/NeutronBgpvpnChangeListener.java
+++ b/neutronvpn/neutronvpn-impl/src/main/java/org/opendaylight/vpnservice/neutronvpn/NeutronBgpvpnChangeListener.java
@@ -94,7 +94,7 @@ public class NeutronBgpvpnChangeListener extends AbstractDataChangeListener<Bgpv
             // generate new RD
         }
         Uuid router = null;
-        if (input.getRouters() != null) {
+        if (input.getRouters() != null && !input.getRouters().isEmpty()) {
             // currently only one router
             router = input.getRouters().get(0);
         }