array_merge(): Expected parameter 1 to be an array, null given in wiki/lib/plugins/flattr/helper.php on line 56

[shtrom]

It seems like $params in here

plugin-flattr/helper.php

Line 56 in a7e28e5

$params = array_merge($params, array_filter(compact('title', 'description', 'tag')));

sometimes is not an array, which results in this warning being logged fairly often on PHP7+

NOTICE: PHP message: PHP Warning:  array_merge(): Expected parameter 1 to be an array, null given in /users/shtrom/wiki/lib/plugins/flattr/helper.php on line 56"