@@ -15,7 +15,7 @@ |
||
| 15 | 15 | { |
| 16 | 16 | $contents = apcu_fetch($this->getActualCacheKey($key)); |
| 17 | 17 | |
| 18 | - if (!$contents) { |
|
| 18 | + if ( ! $contents) { |
|
| 19 | 19 | return null; |
| 20 | 20 | } |
| 21 | 21 | |