| @@ -31,7 +31,7 @@ | ||
| 31 | 31 | unset($normalizedProduct['values'][$attributeCode]); | 
| 32 | 32 | } | 
| 33 | 33 | unset($normalizedProduct['identifier']); | 
| 34 | -        if (empty((array)$normalizedProduct['associations'])) { | |
| 34 | +        if (empty((array) $normalizedProduct['associations'])) { | |
| 35 | 35 | unset($normalizedProduct['associations']); | 
| 36 | 36 | } | 
| 37 | 37 | |