dav.rb in net_dav-0.3.2

- old
+ new

@@ -165,12 +165,12 @@
 	  response.error!
 	end
       end
       def clone_req(path, req, headers)
 	new_req = req.class.new(path)
-	new_req.body = req.body
-	new_req.body_stream = req.body_stream
+	new_req.body = req.body if req.body
+	new_req.body_stream = req.body_stream if req.body_stream
 	headers.each_pair { |key, value| new_req[key] = value } if headers
 	return new_req
       end
 
       CNONCE = Digest::MD5.hexdigest("%x" % (Time.now.to_i + rand(65535))).slice(0, 8)
@@ -257,11 +257,13 @@
 	    frag.length
 	  end
 	end
 	curl.perform
 	unless curl.response_code >= 200 && curl.response_code < 300
-	  headers = curl.header_str.split(/\r?\n/)
-	  raise Exception.new("Curl response #{headers[0]}")
+	  header_block = curl.header_str.split(/\r?\n\r?\n/)[-1]
+	  msg = header_block.split(/\r?\n/)[0]
+	  msg.gsub!(/^HTTP\/\d+.\d+ /, '')
+	  raise Net::HTTPError.new(msg, nil)
 	end
 	curl.body_str
       end
 
     end