From 32f61ed01ac7540ec5bd16898ca590fed36d59e8 Mon Sep 17 00:00:00 2001
From: norman <norman@apache.org>
Date: Tue, 10 Apr 2012 08:12:10 +0200
Subject: [PATCH] Fix a NPE in a testcase when running via ubuntu

---
 .../transport/socket/AbstractDatagramMulticastTest.java        | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/testsuite/src/test/java/io/netty/testsuite/transport/socket/AbstractDatagramMulticastTest.java b/testsuite/src/test/java/io/netty/testsuite/transport/socket/AbstractDatagramMulticastTest.java
index a4c6f08a33..607f65bdb5 100644
--- a/testsuite/src/test/java/io/netty/testsuite/transport/socket/AbstractDatagramMulticastTest.java
+++ b/testsuite/src/test/java/io/netty/testsuite/transport/socket/AbstractDatagramMulticastTest.java
@@ -28,7 +28,6 @@ import io.netty.channel.socket.DatagramChannelFactory;
 import io.netty.testsuite.util.TestUtils;
 import io.netty.util.internal.ExecutorUtil;
 
-import java.net.InetAddress;
 import java.net.InetSocketAddress;
 import java.net.NetworkInterface;
 import java.util.concurrent.CountDownLatch;
@@ -73,7 +72,7 @@ public abstract class AbstractDatagramMulticastTest {
 
         int port = TestUtils.getFreePort();
         
-        NetworkInterface iface = NetworkInterface.getByInetAddress(InetAddress.getLoopbackAddress());
+        NetworkInterface iface = NetworkInterface.getNetworkInterfaces().nextElement();
         sb.setOption("networkInterface", iface);
         sb.setOption("reuseAddress", true);