pkgs/development/libraries: stdenv.lib -> lib

pkgs/development/libraries/libesmtp/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl }:
+{ lib, stdenv, fetchurl }:
 
 stdenv.mkDerivation {
   pname = "libESMTP";
@@ -9,7 +9,7 @@ stdenv.mkDerivation {
     sha256 = "02zbniyz7qys1jmx3ghx21kxmns1wc3hmv80gp7ag7yra9f1m9nh";
   };
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     homepage = "http://brianstafford.info/libesmtp/index.html";
     description = "A Library for Posting Electronic Mail";
     license = licenses.lgpl21;