From cee66d272fcac3228eab69e472777eb5891268ca Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.org>
Date: Fri, 2 Mar 2018 12:55:51 -0500
Subject: [PATCH] copy syntax for python 2.7

Signed-off-by: Kenneth Reitz <me@kennethreitz.org>
---
 pipenv/resolver.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pipenv/resolver.py b/pipenv/resolver.py
index e27e5889..446c1d8a 100644
--- a/pipenv/resolver.py
+++ b/pipenv/resolver.py
@@ -32,7 +32,7 @@ from docopt import docopt
 def cleanup_sysargv(argv):
 
     new = []
-    for arg in argv.copy():
+    for arg in argv[:]:
         if arg.startswith('-e '):
             new.append(arg)
             del argv[argv.index(arg)]