| @@ -645,7 +645,7 @@ | ||
| 645 | 645 | $field = $this->getField($fieldName); | 
| 646 | 646 | |
| 647 | 647 | // Traverse down tree until last child field | 
| 648 | -            while(($fieldName = array_shift($fieldNames)) && count($fieldNames) > 0) { | |
| 648 | +            while (($fieldName = array_shift($fieldNames)) && count($fieldNames) > 0) { | |
| 649 | 649 | $field = $field->getField($fieldName); | 
| 650 | 650 | } | 
| 651 | 651 | |