Fix editsdefaults fixture

henklaak · henklaak · commit 2f2fcaae7b2d · 2023-02-25T16:54:13.000+01:00
diff --git a/control/tests/conftest.py b/control/tests/conftest.py
@@ -101,7 +101,8 @@ def editsdefaults():
     """Make sure any changes to the defaults only last during a test."""
     restore = control.config.defaults.copy()
     yield
-    control.config.defaults = restore.copy()
+    control.config.defaults.clear()
+    control.config.defaults.update(restore)
 
 
 @pytest.fixture(scope="function")
