mitchellh/vagrant — pull request #1222 by rwfowler (2012-11-12 17:23:41+00:00)
Title: Ignore 'extra' args in base command parser

Specifying a specific VM and extra args at the same time
was triggering a multi_vm_target_required because the extra
args were being returned by parse_options. This makes
parse_options drop the extra args.