Only set/parse tags if flag argument is called

This commit is contained in:
Brian Cain 2015-09-19 15:11:17 -07:00
parent 28b145d762
commit c28f015346

View file

@ -102,7 +102,7 @@ class Vmfloaty
url = options.url ||= config['url']
hostname = args[0]
lifetime = options.lifetime
tags = JSON.parse(options.tags)
tags = JSON.parse(options.tags) if options.tags
token = options.token || config['token']
res_body = Pooler.modify(verbose, url, hostname, token, lifetime, tags)