diff options
Diffstat (limited to 'lib/dtas/process.rb')
| -rw-r--r-- | lib/dtas/process.rb | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/dtas/process.rb b/lib/dtas/process.rb index 8c46d9d..310e0b2 100644 --- a/lib/dtas/process.rb +++ b/lib/dtas/process.rb @@ -1,5 +1,6 @@ # Copyright (C) 2013-2015 all contributors <dtas-all@nongnu.org> -# License: GPLv3 or later (https://www.gnu.org/licenses/gpl-3.0.txt) +# License: GPL-3.0+ (https://www.gnu.org/licenses/gpl-3.0.txt) +# frozen_string_literal: true require 'io/wait' require 'shellwords' require_relative '../dtas' @@ -87,7 +88,7 @@ module DTAS::Process # :nodoc: cmd, opts = env, cmd env = {} end - buf = '' + buf = ''.b r, w = DTAS::Nonblock.pipe opts = opts.merge(out: w) r.binmode @@ -102,7 +103,7 @@ module DTAS::Process # :nodoc: w.close if err_str we.close - res = "".b + res = ''.b want = { r => res, re => err_str } begin readable = IO.select(want.keys) or next |