xenserver: Add explicit license to refresh-xs-network-uuids.

I had assumed that a trivial one-line shell script didn't need an explicit
license, but it seems that I was wrong.

Signed-off-by: Ben Pfaff <blp@nicira.com>

diff --git a/xenserver/usr_share_openvswitch_scripts_refresh-xs-network-uuids b/xenserver/usr_share_openvswitch_scripts_refresh-xs-network-uuids
index 42ebe06..35df06d 100755 (executable)
--- a/xenserver/usr_share_openvswitch_scripts_refresh-xs-network-uuids
+++ b/xenserver/usr_share_openvswitch_scripts_refresh-xs-network-uuids
@@ -1,2 +1,9 @@
 #! /bin/sh
+# Copyright (C) 2009, 2010 Nicira Networks, Inc.
+#
+# Copying and distribution of this file, with or without modification,
+# are permitted in any medium without royalty provided the copyright
+# notice and this notice are preserved.  This file is offered as-is,
+# without warranty of any kind.
+
 exec /opt/xensource/libexec/interface-reconfigure rewrite