PrestaShop/PrestaShop — pull request #1447 by yanngarras (2014-02-21 10:02:03+00:00)
Title: [-] MO : bug fix on check configuration bankwire

banwire module was checking in __construct if configuration values was setted via isset, but values was retrieved by Configuration::getMultiple(), so the key was always setted but could be empty. The fix uses !empty instead of isset