Use new do_without_error function to squelch the error when closing down the

interface.

Signed-off-by: Ewan Mellor <ewan@xensource.com>

diff --git a/tools/examples/vif-nat b/tools/examples/vif-nat
index 896f5961d1003a32cc1e425a653a6dd15299d190..9ce79f04346ef02343995bf1996f41e1ffb7d714 100644 (file)
--- a/tools/examples/vif-nat
+++ b/tools/examples/vif-nat
@@ -155,7 +155,7 @@ case "$command" in
         ;;
     offline)
         [ "$dhcp" != 'no' ] && dhcp_down
-        ifconfig "$vif" down || true
+        do_without_error ifconfig "$vif" down
         ;;
 esac