From 974467723b32808e27df615a4bd022eb8dd60af8 Mon Sep 17 00:00:00 2001
From: "kaf24@firebug.cl.cam.ac.uk" <kaf24@firebug.cl.cam.ac.uk>
Date: Tue, 17 May 2005 18:04:08 +0000
Subject: [PATCH] bitkeeper revision 1.1159.258.135
 (428a3218LRhrEVrFCYcKckXl2ziRCQ)

Backport of network script fix from unstable.
Signed-off-by: Keir Fraser <keir@xensource.com>
---
 tools/examples/network | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/examples/network b/tools/examples/network
index 12ff1c5eee..891a82d71e 100755
--- a/tools/examples/network
+++ b/tools/examples/network
@@ -164,6 +164,10 @@ op_start () {
 
     create_bridge ${bridge}
 
+    if ifconfig 2>/dev/null | grep -q veth0 ; then
+        return
+    fi
+
     if ifconfig veth0 2>/dev/null | grep -q veth0 ; then
         # Propagate MAC address and ARP responsibilities to virtual interface.
         mac=`ifconfig ${netdev} | grep HWadd | sed -e 's/.*\(..:..:..:..:..:..\).*/\1/'`
-- 
2.30.2