From: Martin v. Löwis <martin@v.loewis.de>
Date: Sat, 18 Sep 2004 16:07:58 +0000 (+0000)
Subject: Patch #1021596: Check for None to determine whether _urandomfd is
X-Git-Tag: v2.4b1~242
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=725f8c83a27989ea2413c6d9c824cb78eddf52dd;p=python

Patch #1021596: Check for None to determine whether _urandomfd is
uninitialized.
---

diff --git a/Lib/os.py b/Lib/os.py
index 20746e8250..8839c10959 100644
--- a/Lib/os.py
+++ b/Lib/os.py
@@ -666,7 +666,7 @@ if not _exists("urandom"):
 
         """
         global _urandomfd
-        if not _urandomfd:
+        if _urandomfd is None:
             try:
                 _urandomfd = open("/dev/urandom", O_RDONLY)
             except: