fix commandline error to handle renewal for 2 legged oauth
fix commandline error to handle renewal for 2 legged oauth

erdincay/gmvault,gaubert/gmvault,guaycuru/gmvault,gaubert/gmvault,erdincay/gmvault,guaycuru/gmvault,guaycuru/gmvault,erdincay/gmvault,gaubert/gmvault