joomla/joomla-cms — pull request #3157 by radiant-tech (2014-02-21 14:42:55+00:00)
Title: type cast $plugin to string

$plugin in JFormRuleCaptcha::getInstance() is a SimpleXMLElement and needs to be cast as string to avoid Error.

Tracker: http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=33284