pagination.LimitOffsetPagination.get_html_context fails when count=0 and offset=0

[ugurunver]

For 3.2.2

https://github.com/tomchristie/django-rest-framework/blob/1b53e804ee86e5611bb02ced499e1fcc08b6c5f9/rest_framework/pagination.py#L414

In LimitOffsetPagination.get_html_context method, when offset value is zero, current is 1 (bacause _divide_with_ceil function always returns 0 when first param is 0)

current = _divide_with_ceil(self.offset, self.limit) + 1

and when count is zero too (it means there is no object in our data, model etc.),

final = (
            _divide_with_ceil(self.count - self.offset, self.limit) +
            _divide_with_ceil(self.offset, self.limit)
    )

final computed as 0 (zero) because 'self.count - self.offset = self.offset = 0'
And finally,

if current > final:
    current = final

current = final = 0 .
Then _get_displayed_page_numbers function raises assertion error on here:
https://github.com/tomchristie/django-rest-framework/blob/1b53e804ee86e5611bb02ced499e1fcc08b6c5f9/rest_framework/pagination.py#L75

assert current >= 1
assert final >= current

Am I doing wrong anything or is it just a bug?