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Allow "Press Enter" to be a \r

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Some wrapper-tools push \r rather than \n and break the installer.
This commit is contained in:
Max Howell 2012-03-09 11:59:40 +00:00
parent 98ec342ecc
commit dfa75f9230
1 changed files with 3 additions and 1 deletions
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4
install_homebrew.rb
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@ -106,7 +106,9 @@ end
if STDIN.tty? if STDIN.tty?
puts puts
puts "Press enter to continue" puts "Press enter to continue"
abort unless getc == 13 c = getc
# we test for \r and \n because some stuff does \r instead
abort unless c == 13 or c == 10
end end
if File.directory? "/usr/local" if File.directory? "/usr/local"