From bc374a76530826e7f701c6643a59423a2c912be1 Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Mon, 21 Dec 2015 05:05:09 +0000 Subject: enable "frozen_string_literal: true" While we're in the area, make a wording change from "GPLv3 or later" to "GPL-3.0+", as the latter is favored by SPDX.org --- lib/dtas/process.rb | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'lib/dtas/process.rb') 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 -# 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 -- cgit v1.2.3-24-ge0c7