From 4e117488861bfc4d49e3fc479488c91e0016e59f Mon Sep 17 00:00:00 2001
From: Thomas Tuegel <ttuegel@gmail.com>
Date: Wed, 19 Nov 2014 19:58:13 -0600
Subject: [PATCH] hplip: update license attribute

---
 pkgs/misc/drivers/hplip/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/misc/drivers/hplip/default.nix b/pkgs/misc/drivers/hplip/default.nix
index 678f74745b3..9ac7aec2a87 100644
--- a/pkgs/misc/drivers/hplip/default.nix
+++ b/pkgs/misc/drivers/hplip/default.nix
@@ -118,7 +118,9 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "Print, scan and fax HP drivers for Linux";
     homepage = http://hplipopensource.com/;
-    license = if withPlugin then licenses.unfree else "free"; # MIT/BSD/GPL
+    license = if withPlugin
+      then licenses.unfree
+      else with stdenv.licenses; [ mit bsd2 gpl2Plus ];
     platforms = platforms.linux;
     maintainers = with maintainers; [ ttuegel jgeerds ];
   };