Issue #18410: add missing parent argument.

diff --git a/Lib/idlelib/idle_test/test_searchdialog.py b/Lib/idlelib/idle_test/test_searchdialog.py
index 1c06e6c482ccb3c494b7fe1758d7e505222fa82c..190c866a18429f9b5ddf3a5498b3e609a27b7e27 100644 (file)
--- a/Lib/idlelib/idle_test/test_searchdialog.py
+++ b/Lib/idlelib/idle_test/test_searchdialog.py
@@ -29,7 +29,7 @@ class SearchDialogTest(unittest.TestCase):
     def setUp(self):
         self.engine = se.SearchEngine(self.root)
         self.dialog = sd.SearchDialog(self.root, self.engine)
-        self.text = tk.Text()
+        self.text = tk.Text(self.root)
         self.text.insert('1.0', 'Hello World!')
 
     def test_find_again(self):