Login module does not display status button

Fix issue #32431: http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=32431&start=0

The origin of this bug: https://github.com/joomla/joomla-cms/commit/6234151121a601d3659f2d4da9b2eab441699223#diff-76