Fix negativ pid when doing a positioned insert
If you insert a content element (or a page) at a concrete position f.e. after content element 15 the value in $row['pid'] is -15.
But in $this->data we already have the real pid, so we can just use it.
If you insert a content element (or a page) at a concrete position f.e. after content element 15 the value in $row['pid'] is -15.
But in $this->data we already have the real pid, so we can just use it.