joomla/joomla-cms — pull request #3176 by radiant-tech (2014-02-24 19:32:52+00:00)
Title: fix 'show_tags' in content category layout

'show_tags' is incorrectly taken from $displayData instead of $params
It is forced to always be true since it doesn't exist in $displayData ($displayData->get('show_tags', 1)).

Can be tested by setting Content Category param for show_tags to Hide. They are always displayed.
Also cannot override the component-level setting in the menu item as the field does not exist there.

Patch corrects the layout file and adds the show_tags field to content category xml file.