wordnet: refactor

+2 -2
+2 -2
pkgs/applications/misc/wordnet/default.nix
··· 1 1 {stdenv, fetchurl, tcl, tk, xlibsWrapper, makeWrapper}: 2 2 3 - let version = "3.0"; in 4 - stdenv.mkDerivation { 3 + stdenv.mkDerivation rec { 4 + version = "3.0"; 5 5 name = "wordnet-${version}"; 6 6 src = fetchurl { 7 7 url = "http://wordnetcode.princeton.edu/${version}/WordNet-${version}.tar.bz2";