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core: default a value to avoid potential exception in SShRun

This commit is contained in:
Mitchell Hashimoto 2014-01-16 22:08:41 -08:00
parent 72702b4884
commit dcecb46cbd
1 changed files with 1 additions and 0 deletions
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lib/vagrant/action/builtin/ssh_run.rb
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@ -43,6 +43,7 @@ module Vagrant
# Execute! # Execute!
opts = env[:ssh_opts] || {} opts = env[:ssh_opts] || {}
opts[:extra_args] ||= []
# Allow the user to specify a tty or non-tty manually, but if they # Allow the user to specify a tty or non-tty manually, but if they
# don't then we default to a TTY # don't then we default to a TTY