Change "null" writer output from None to the empty string.
commitfc3b1e6efd0ae3fd359dffb26ae5870e11976e7e
authormilde <milde@929543f6-e4f2-0310-98a6-ba3bd3dd1d04>
Fri, 14 Jun 2024 16:19:59 +0000 (14 16:19 +0000)
committermilde <milde@929543f6-e4f2-0310-98a6-ba3bd3dd1d04>
Fri, 14 Jun 2024 16:19:59 +0000 (14 16:19 +0000)
tree0206a05e589867fa1a0fd543b8cd781c3c887e9b
parentb86e262274bc2cf4f9dac58cecd9caac8fe3ea90
Change "null" writer output from None to the empty string.

Fixes `core.publish_string()`: now returns a `bytes` or `str` instance
for all writers (as advertised).

git-svn-id: http://svn.code.sf.net/p/docutils/code/trunk@9766 929543f6-e4f2-0310-98a6-ba3bd3dd1d04
docutils/HISTORY.txt
docutils/RELEASE-NOTES.txt
docutils/docutils/writers/null.py
docutils/test/test_writers/test_null.py