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Handle the case where ctrl-D is pressed on input.

This commit is contained in:
Mitchell Hashimoto 2012-07-11 18:30:37 -07:00
parent e92fbb4d33
commit a34801588c
1 changed files with 5 additions and 2 deletions
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7
lib/vagrant/ui.rb
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@ -73,8 +73,11 @@ module Vagrant
# Output the data # Output the data
say(:info, message, opts) say(:info, message, opts)
# Get the results and chomp off the newline # Get the results and chomp off the newline. We do a logical OR
$stdin.gets.chomp # here because `gets` can return a nil, for example in the case
# that ctrl-D is pressed on the input.
input = $stdin.gets || ""
input.chomp
end end
# This is used to output progress reports to the UI. # This is used to output progress reports to the UI.