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Additionally fall back to "sh" in the unlikely event $SHELL is unset
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@ -56,7 +56,7 @@ def run_wrapper cmdline, opts = {}
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end
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if $use_tempfile_for_run
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shell = ENV["RUBYSHELL"].blank? ? ENV["SHELL"] : ENV["RUBYSHELL"]
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shell = ENV["RUBYSHELL"].blank? ? (ENV["SHELL"].blank? ? "sh" : ENV["SHELL"]) : ENV["RUBYSHELL"]
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Tempfile.open("mkvtoolnix-rake-run") do |t|
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t.puts cmdline
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