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-rw-r--r--Lib/idlelib/idle_test/test_config_key.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/Lib/idlelib/idle_test/test_config_key.py b/Lib/idlelib/idle_test/test_config_key.py
index 59d8e81..ee3f2c8 100644
--- a/Lib/idlelib/idle_test/test_config_key.py
+++ b/Lib/idlelib/idle_test/test_config_key.py
@@ -14,6 +14,7 @@ class GetKeysTest(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.root = Tk()
+ cls.root.withdraw()
@classmethod
def tearDownClass(cls):