core: default a value to avoid potential exception in SShRun

2014-01-16 22:08:41 -08:00 · 2014-01-16 22:08:41 -08:00 · dcecb46cbd
parent 72702b4884
commit dcecb46cbd
1 changed files with 1 additions and 0 deletions
--- a/lib/vagrant/action/builtin/ssh_run.rb
+++ b/lib/vagrant/action/builtin/ssh_run.rb
@ -43,6 +43,7 @@ module Vagrant

          # Execute!
          opts = env[:ssh_opts] || {}
+          opts[:extra_args] ||= []

          # Allow the user to specify a tty or non-tty manually, but if they
          # don't then we default to a TTY