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Ensure external runtime return value is utf8

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This commit is contained in:
Joshua Peek 2011-09-09 10:49:49 -05:00
parent db11fdd2f6
commit 164b541013
1 changed files with 1 additions and 0 deletions
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lib/execjs/external_runtime.rb
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@ -159,6 +159,7 @@ module ExecJS
def sh(command)
output, options = nil, {}
options[:external_encoding] = @encoding if @encoding
options[:internal_encoding] = Encoding.default_internal || 'UTF-8'
IO.popen(command, options) { |f| output = f.read }
output
end