bpo-31411: Prevent raising a SystemError in case warnings.onceregistry is not a dictionary. (#3485)
O
Oren Milman committed
252033d50effa08046ac34fcc406bc99796ab88b
Parent: 3866d9b
Committed by Serhiy Storchaka <storchaka@gmail.com>
on 9/11/2017, 6:28:39 AM