(downcase url-http-transfer-encoding)))
(cond
+ ((null url-http-response-status)
+ ;; We got back a headerless malformed response from the
+ ;; server.
+ (url-http-activate-callback))
((or (= url-http-response-status 204)
(= url-http-response-status 205))
(url-http-debug "%d response must have headers only (%s)."