Double event

[dgomes]

I've setup a cron to execute a batch 1x a month at midnight, I'm in Berlin timezone and started my program on the 23rd February.

Please consider the follow executions:

>>> croniter("0 0 1 * *", datetime(2024, 2, 23, 0, 0, tzinfo=zoneinfo.ZoneInfo(key='Europe/Berlin'))).get_next(datetime)
datetime.datetime(2024, 3, 1, 0, 0, tzinfo=zoneinfo.ZoneInfo(key='Europe/Berlin'))
>>> croniter("0 0 1 * *", datetime(2024, 3, 1, 0, 0, tzinfo=zoneinfo.ZoneInfo(key='Europe/Berlin'))).get_next(datetime)
datetime.datetime(2024, 3, 31, 23, 0, tzinfo=zoneinfo.ZoneInfo(key='Europe/Berlin'))
>>> croniter("0 0 1 * *", datetime(2024, 3, 31, 23, 0, tzinfo=zoneinfo.ZoneInfo(key='Europe/Berlin'))).get_next(datetime)
datetime.datetime(2024, 4, 1, 0, 0, tzinfo=zoneinfo.ZoneInfo(key='Europe/Berlin'))
>>> croniter("0 0 1 * *", datetime(2024, 4, 1, 0, 0, tzinfo=zoneinfo.ZoneInfo(key='Europe/Berlin'))).get_next(datetime)
datetime.datetime(2024, 5, 1, 0, 0, tzinfo=zoneinfo.ZoneInfo(key='Europe/Berlin'))

Even considering DST, there shouldn't have been 2 trigger in March -> April

[kiorky]

Hello, i'm afraid i do not have time to implement a fix for #1 and related bugs, including this one.

If you can submit a PR, i would be glad to review and merge it.