From 22bd5ea251bcc41718b43fba1ae718985cf28003 Mon Sep 17 00:00:00 2001
From: Ned Batchelder <ned@nedbatchelder.com>
Date: Mon, 17 Aug 2015 07:36:42 -0400
Subject: Make FarmTestCase a real TestCase

---
 coverage/test_helpers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'coverage/test_helpers.py')

diff --git a/coverage/test_helpers.py b/coverage/test_helpers.py
index f36be70b..86304c2b 100644
--- a/coverage/test_helpers.py
+++ b/coverage/test_helpers.py
@@ -49,7 +49,7 @@ class ModuleAwareMixin(TestCase):
         super(ModuleAwareMixin, self).setUp()
 
         # Record sys.modules here so we can restore it in cleanup_modules.
-        self.old_modules = dict(sys.modules)
+        self.old_modules = list(sys.modules)
         self.addCleanup(self.cleanup_modules)
 
     def cleanup_modules(self):
-- 
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