phpbb/phpbb — pull request #2479 by Sumanai (2014-05-20 19:00:49+00:00)
Title: [ticket/12571]HTML markup cleaning

div id="post_content{postrow.POST_ID} is added to only when necessar
https://tracker.phpbb.com/browse/PHPBB3-12571
https://area51.phpbb.com/phpBB/viewtopic.php?f=81&t=45641
PHPBB3-12571