From 253ef7e5f5aaa6c32a44b8bd27db435acd808f72 Mon Sep 17 00:00:00 2001
From: Dirk Mueller <dirk@dmllr.de>
Date: Fri, 19 Feb 2021 01:16:30 +0100
Subject: [PATCH] Add missing sys import on python 3.6

Otherwise this failure occurs on test native_mb_python_tag:0

   File "rpmbuild/BUILD/xdoctest-0.15.4/setup.py", line 173, in native_mb_python_tag
     if sys.version_info[:2] >= (3, 8):

   UnboundLocalError: local variable 'sys' referenced before assignment
---
 setup.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/setup.py b/setup.py
index f1be6fe..7814d8b 100755
--- a/setup.py
+++ b/setup.py
@@ -170,6 +170,7 @@ def native_mb_python_tag(plat_impl=None, version_info=None):
             else:
                 abi = 'm'
         else:
+            import sys
             if sys.version_info[:2] >= (3, 8):
                 # bpo-36707: 3.8 dropped the m flag
                 abi = ''