test/test_expect_100.rb in yahns-1.11.0 vs test/test_expect_100.rb in yahns-1.12.0

@@ -1,7 +1,8 @@
-# Copyright (C) 2013-2015 all contributors <[e-mail]>
-# License: GPLv3 or later (https://www.gnu.org/licenses/gpl-3.0.txt)
+# Copyright (C) 2013-2016 all contributors <[e-mail]>
+# License: GPL-3.0+ (https://www.gnu.org/licenses/gpl-3.0.txt)
+# frozen_string_literal: true
 require_relative 'server_helper'
 
 class TestExpect100 < Testcase
   ENV["N"].to_i > 1 and parallelize_me!
   include ServerHelper
@@ -159,11 +160,11 @@
       $_tw_block_on = block_on
       Yahns::HttpClient.__send__(:include, TrywriteBlocked)
     end
     c = get_tcp_client(host, port)
     if body.size > 0
-      r = "PUT / HTTP/1.0\r\nExpect: 100-continue\r\n"
-      r << "Content-Length: #{body.size}\r\n\r\n#{body}"
+      r = "PUT / HTTP/1.0\r\nExpect: 100-continue\r\n" \
+          "Content-Length: #{body.size}\r\n\r\n#{body}"
     else
       r = "PUT / HTTP/1.0\r\nExpect: 100-continue\r\n\r\n"
     end
     c.write(r)
     assert c.wait(10), "timed out"