From 916dfd1420ea48fe8f858bdc5df9174883f20c12 Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.org>
Date: Fri, 9 Mar 2018 20:16:24 -0500
Subject: [PATCH] see if that fixes things

Signed-off-by: Kenneth Reitz <me@kennethreitz.org>
---
 pipenv/vendor/delegator.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pipenv/vendor/delegator.py b/pipenv/vendor/delegator.py
index aa4dd517..64a88ccb 100644
--- a/pipenv/vendor/delegator.py
+++ b/pipenv/vendor/delegator.py
@@ -37,7 +37,7 @@ class Command(object):
     @property
     def _default_popen_kwargs(self):
         return {
-            'env': os.environ.copy(),
+            'env': os.environ,
             'stdin': subprocess.PIPE,
             'stdout': subprocess.PIPE,
             'stderr': subprocess.PIPE,
@@ -54,7 +54,7 @@ class Command(object):
             if default_encoding is not None:
                 encoding = default_encoding
         return {
-            'env': os.environ.copy(),
+            'env': os.environ,
             'encoding': encoding,
             'timeout': self.timeout
         }