Remove pointless param passed to pipe_of_body
Remove pointless param passed to pipe_of_body

edwintorok/ocaml-cohttp,mor1/ocaml-cohttp,inhabitedtype/ocaml-cohttp,edwintorok/ocaml-cohttp,inhabitedtype/ocaml-cohttp,marklrh/ocaml-cohttp,marklrh/ocaml-cohttp,Drup/ocaml-cohttp,Drup/ocaml-cohttp,mor1/ocaml-cohttp,dsheets/ocaml-cohttp,Drup/ocaml-cohttp,edwintorok/ocaml-cohttp,inhabitedtype/ocaml-cohttp,marklrh/ocaml-cohttp,dsheets/ocaml-cohttp,dsheets/ocaml-cohttp,mor1/ocaml-cohttp