Relation field is broken when order is set current category

[micker]

Relation field create an error if order by current category is selected
that return :

1054 Unknown column 'rel.catid' in 'order clause'

flexicontent-cck/plugins/flexicontent_fields/relation/relation.php

Line 1555 in 243fc86

$where[] = ' rel.catid IN (' . implode(',', $catids) . ') ';

flexicontent-cck/plugins/flexicontent_fields/relation/relation.php

Line 1974 in 243fc86

$where[] = ' rel.catid IN (' . implode(',', $catids) . ') ';