From d3ffdb44c819944a54264b9c3d4017928bceee04 Mon Sep 17 00:00:00 2001
From: Senthil Kumaran <orsenthil@gmail.com>
Date: Fri, 8 Jan 2010 18:25:42 +0000
Subject: [PATCH] Fixing - Issue7026 - RuntimeError: dictionary changed size
 during iteration. Patch by flox.

---
 Lib/test/test_urllib.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py
index 5f9744c4512..fd9c36150eb 100644
--- a/Lib/test/test_urllib.py
+++ b/Lib/test/test_urllib.py
@@ -101,7 +101,7 @@ class ProxyTests(unittest.TestCase):
         # Records changes to env vars
         self.env = test_support.EnvironmentVarGuard()
         # Delete all proxy related env vars
-        for k, v in os.environ.iteritems():
+        for k in os.environ.keys():
             if 'proxy' in k.lower():
                 self.env.unset(k)