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Some small doc fixes

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This commit is contained in:
Armin Ronacher 2020-07-08 15:53:43 +02:00
parent cf5b1d0283
commit 4a1acc8b5f
2 changed files with 4 additions and 3 deletions
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3
src/flask/helpers.py
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@ -437,7 +437,8 @@ def get_flashed_messages(with_categories=False, category_filter=()):
`category_filter` parameter added.
:param with_categories: set to ``True`` to also receive categories.
:param category_filter: whitelist of categories to limit return values
:param category_filter: filter of categories to limit return values. Only
categories in the list will be returned.
"""
flashes = _request_ctx_stack.top.flashes
if flashes is None: