lib/atol/transaction/get_document_state.rb in atol-0.5.0 vs lib/atol/transaction/get_document_state.rb in atol-0.5.1

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 require 'atol/request/get_document_state'
 require 'atol/errors'
 
 module Atol
   module Transaction
@@ -11,10 +13,10 @@
       end
 
       def call
         request = Atol::Request::GetDocumentState.new(@params)
         response = request.call
-        encoded_body = response.body.force_encoding(Atol::ENCODING)
+        encoded_body = response.body.dup.force_encoding(Atol::ENCODING)
         json = JSON.parse(encoded_body)
 
         if response.code == '200' && json['error'].nil?
           json
         elsif Atol::ERRORS[json['error']['code']]