[docs] [issue10420] Document of Bdb.effective is wrong.

[INADA Naoki]

New submission from INADA Naoki <songofacandy at gmail.com>:

http://docs.python.org/library/bdb.html#bdb.effective

>Determine if there is an effective (active) breakpoint at this line of code.
>Return breakpoint number or 0 if none.

bdb.effective doesn't return 0. If no breakpoint is found, it returns
(None, None).

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assignee: docs at python
components: Documentation
messages: 121211
nosy: docs at python, naoki
priority: normal
severity: normal
status: open
title: Document of Bdb.effective is wrong.
versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2, Python 3.3

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue10420>
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