From 9ddb2b5be9bf334b73f59656859fb504a6f96ec6 Mon Sep 17 00:00:00 2001
From: "kfraser@dhcp93.uk.xensource.com" <kfraser@dhcp93.uk.xensource.com>
Date: Thu, 1 Jun 2006 11:18:26 +0100
Subject: [PATCH] network-bridge: Fall back to eth0/xenbr0 if no default route.
 From: Dave Lively <dave.lively@gmail.com> Signed-off-by: Keir Fraser
 <keir@xensource.com>

---
 tools/examples/network-bridge | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/examples/network-bridge b/tools/examples/network-bridge
index 9482b068a2..b5e45a717f 100755
--- a/tools/examples/network-bridge
+++ b/tools/examples/network-bridge
@@ -60,6 +60,7 @@ findCommand "$@"
 evalVariables "$@"
 
 vifnum=${vifnum:-$(ip route list | awk '/^default / { print $NF }' | sed 's/^[^0-9]*//')}
+vifnum={$vifnum:-0}
 bridge=${bridge:-xenbr${vifnum}}
 netdev=${netdev:-eth${vifnum}}
 antispoof=${antispoof:-no}
-- 
2.30.2