Changing the _footprint option key

[elboletaire]

Is there an easy way to set the option key (set by default to _footprint)?

By easy I mean without the need to rewrite a method (which is what I'm currently doing):

<?php
    use FootprintAwareTrait {
        footprint as realFootprint;
    }

    public function footprint(Event $event)
    {
        self::realFootprint($event);

        $this->_listener->setConfig('optionKey', '_customFootprintKey');
    }

[ADmad]

What you have shown is easy enough for a rarely required feature :slightly_smiling_face:.

[elboletaire]

Ok!