anchor.diff:                headers = RHeaders,
                 content = Content
               },
  -            ARG#arg{
  +            ARG1#arg{
                 state = Resp
               };
           error:{badmatch, _} ->
  
positive.code:             %%      "others".
              %% We answer it with a 400 Bad Request.
              ?ERROR("Invalid HTTP request: ~p~n",
                [ARG#arg{clidata = body_skipped}]),
              {Content_Type, Content} = otis_utils:response_content(400),
              RHeaders = rheaders_to_yaws([
                  {"content-type", Content_Type, undefined, undefined}
  
negative.code:               headers = RHeaders,
                content = Content
              },
              ARG1#arg{
                state = Resp
              };
          _:Exception ->
  