@ -28,7 +28,7 @@ for domain in conn.listAllDomains():
# machine type version should be >= 2.1 if i440fx
machine = tree.os.type.get('machine')
matches = re.match('^pc-(?:i440fx-)?([0-9.]*)', machine)
matches = re.match('^pc-(?:i440fx-)?([0-9.]+)', machine)
if matches:
i440_version = matches.group(1)
if LooseVersion(i440_version) < LooseVersion('2.1'):