response.rb in excon-0.52.0

- old
+ new

@@ -1,5 +1,6 @@
+# frozen_string_literal: true
 module Excon
   class Response
 
     attr_accessor :data
 
@@ -63,10 +64,10 @@
       end until status = line[9, 3].to_i
 
       reason_phrase = line[13..-3] # -3 strips the trailing "\r\n"
 
       datum[:response] = {
-        :body          => '',
+        :body          => String.new,
         :cookies       => [],
         :host          => datum[:host],
         :headers       => Excon::Headers.new,
         :path          => datum[:path],
         :port          => datum[:port],