Fixed #33133 -- Fixed handling NullBooleanField in historical migrations.

Regression in d992f4e3c2.
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Mariusz Felisiak 2021-09-23 10:36:30 +02:00 committed by GitHub
parent 3f2170f720
commit 3b9fe906bf
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@ -1999,9 +1999,6 @@ class NullBooleanField(BooleanField):
del kwargs['blank']
return name, path, args, kwargs
def get_internal_type(self):
return "NullBooleanField"
class PositiveIntegerRelDbTypeMixin:
def __init_subclass__(cls, **kwargs):