From: Alexander Belopolsky <alexander.belopolsky@gmail.com>
Date: Tue, 13 Jul 2010 14:50:16 +0000 (+0000)
Subject: Set sys.modules[name] to None instead of 0 to block module import.
X-Git-Tag: v3.2a1~203
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=903396ee660679340e47f68d0da7b78d30c43480;p=python

Set sys.modules[name] to None instead of 0 to block module import.
---

diff --git a/Lib/test/support.py b/Lib/test/support.py
index 83d7ba8017..558fbc2a18 100644
--- a/Lib/test/support.py
+++ b/Lib/test/support.py
@@ -109,7 +109,7 @@ def _save_and_block_module(name, orig_modules):
         orig_modules[name] = sys.modules[name]
     except KeyError:
         saved = False
-    sys.modules[name] = 0
+    sys.modules[name] = None
     return saved