From 99d2a25687c7a788a20dfc6210c48045c95e4b6d Mon Sep 17 00:00:00 2001
From: Ines Montani <ines@ines.io>
Date: Thu, 20 Aug 2020 16:30:11 +0200
Subject: [PATCH] Make sure sys.argv exists (#5943)

* Make sure sys.argv exists (resolves #5610)

* Fix typo
---
 setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 01e372e91..f78781918 100755
--- a/setup.py
+++ b/setup.py
@@ -193,7 +193,7 @@ def setup_package():
 
     root = os.path.abspath(os.path.dirname(__file__))
 
-    if len(sys.argv) > 1 and sys.argv[1] == "clean":
+    if hasattr(sys, "argv") and len(sys.argv) > 1 and sys.argv[1] == "clean":
         return clean(root)
 
     with chdir(root):