lib/httpi/response.rb in httpi-0.7.2 vs lib/httpi/response.rb in httpi-0.7.3

@@ -1,8 +1,9 @@
 require "zlib"
 require "stringio"
 require "httpi/dime"
+require "rack/utils"
 
 module HTTPI
 
   # = HTTPI::Response
   #
@@ -13,10 +14,10 @@
     SuccessfulResponseCodes = 200..299
 
     # Initializer expects an HTTP response +code+, +headers+ and +body+.
     def initialize(code, headers, body)
       self.code = code.to_i
-      self.headers = headers
+      self.headers = Rack::Utils::HeaderHash.new(headers)
       self.raw_body = body
     end
 
     attr_accessor :code, :headers, :raw_body, :attachments