From a76f5c03136f0c69e8c366bf4069ec8d89d85da7 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Sat, 2 Jan 2016 15:15:47 -0500
Subject: Pop the module off the stack, preventing the 'Version' class from
 having a different manifestation in packaging than in pkg_resources.

--HG--
branch : feature/issue-229
---
 setuptools/extern/__init__.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'setuptools/extern')

diff --git a/setuptools/extern/__init__.py b/setuptools/extern/__init__.py
index 1329285c..e1400238 100644
--- a/setuptools/extern/__init__.py
+++ b/setuptools/extern/__init__.py
@@ -28,8 +28,7 @@ class VendorImporter:
         for prefix in self.search_path:
             try:
                 __import__(prefix + target)
-                mod = sys.modules[prefix + target]
-                sys.modules[fullname] = mod
+                mod = sys.modules[fullname] = sys.modules.pop(prefix + target)
                 return mod
             except ImportError:
                 pass
-- 
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