From f1bdb959342772937b2d4de139b929bb0f5855a0 Mon Sep 17 00:00:00 2001
From: Ned Batchelder <ned@nedbatchelder.com>
Date: Tue, 1 Nov 2016 10:16:39 -0400
Subject: Optionally use pytest as the test runner

---
 tests/test_oddball.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'tests/test_oddball.py')

diff --git a/tests/test_oddball.py b/tests/test_oddball.py
index 87c65b0e..7fc122af 100644
--- a/tests/test_oddball.py
+++ b/tests/test_oddball.py
@@ -353,7 +353,8 @@ class DoctestTest(CoverageTest):
         # of coverage will get.  Deleting the imported module here is
         # enough: when the test imports doctest again, it will get a fresh
         # copy without the monkeypatch.
-        del sys.modules['doctest']
+        if 'doctest' in sys.modules:
+            del sys.modules['doctest']
 
     def test_doctest(self):
         self.check_coverage('''\
-- 
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