fix PHP Warning: array_keys() expects parameter 1 to be array, null given

This commit is contained in:
Ralf Becker 2018-10-08 10:56:45 +02:00
parent d1d4ffb7dd
commit bcbd7d9a4c

View File

@ -432,7 +432,7 @@ class Storage extends Storage\Base
// if no CFs are defined OR used and became unavailable (deleted or permissions changed)
if (!$this->customfields && strpos($order_by, self::CF_PREFIX) === false &&
strpos(implode(',', array_keys($filter)), self::CF_PREFIX) === false)
(empty($filter) || strpos(implode(',', array_keys($filter)), self::CF_PREFIX) === false))
{
return parent::search($criteria,$only_keys,$order_by,$extra_cols,$wildcard,$empty,$op,$start,$filter,$join,$need_full_no_count);
}