Remove a workaround for fixed issue #20355.

diff --git a/Tools/scripts/run_tests.py b/Tools/scripts/run_tests.py
index a6c5da35e2f67a42099ca4fa91c0c9ddb7be7575..490a37e175cbe82e5d5c1552319605040ef06afd 100644 (file)
--- a/Tools/scripts/run_tests.py
+++ b/Tools/scripts/run_tests.py
@@ -33,8 +33,6 @@ def main(regrtest_args):
     # Allow user-specified interpreter options to override our defaults.
     args.extend(test.support.args_from_interpreter_flags())
 
-    # Workaround for issue #20355
-    os.environ.pop("PYTHONWARNINGS", None)
     # Workaround for issue #20361
     args.extend(['-W', 'error::BytesWarning'])