@@ -276,7 +276,7 @@ instance ( AllCTRender ctypes a
276276 Right output -> do
277277 let accH = fromMaybe "*/*" $ lookup hAccept $ requestHeaders request
278278 case handleAcceptH (Proxy :: Proxy ctypes) (AcceptHeader accH) output of
279− Nothing -> responseLBS (mkStatus 406 "") [] ""
279+ Nothing -> responseLBS (mkStatus 406 "Not Acceptable") [] ""
280280 Just (contentT, body) -> responseLBS ok200 [ ("Content-Type"
281281 , cs contentT)] body
282282 Left (status, message) ->