From cb2ecc813098968c4a7b331a0d5fd52db49439e4 Mon Sep 17 00:00:00 2001
From: Jonathan Ringer <jonringer117@gmail.com>
Date: Fri, 25 Oct 2019 01:55:22 -0700
Subject: [PATCH] pythonPackages.mozfile: fix python2 build

---
 .../development/python-modules/marionette-harness/mozfile.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/marionette-harness/mozfile.nix b/pkgs/development/python-modules/marionette-harness/mozfile.nix
index 773b0bb8c1e..9ca8ea0b789 100644
--- a/pkgs/development/python-modules/marionette-harness/mozfile.nix
+++ b/pkgs/development/python-modules/marionette-harness/mozfile.nix
@@ -1,6 +1,8 @@
 { lib
 , buildPythonPackage
 , fetchPypi
+, isPy27
+, six
 }:
 
 buildPythonPackage rec {
@@ -12,7 +14,7 @@ buildPythonPackage rec {
     sha256 = "e5dc835582ea150e35ecd57e9d86cb707d3aa3b2505679db7332326dd49fd6b8";
   };
 
-  propagatedBuildInputs = [ ];
+  propagatedBuildInputs = lib.optional isPy27 six;
 
   # mozhttpd -> moznetwork -> mozinfo -> mozfile
   doCheck = false;