@@ -215,7 +215,9 @@ |
||
| 215 | 215 | */ |
| 216 | 216 | private function getLastData() |
| 217 | 217 | { |
| 218 | - if (empty($this->data)) return []; |
|
| 218 | + if (empty($this->data)) { |
|
| 219 | + return []; |
|
| 220 | + } |
|
| 219 | 221 | $prevData = $this->data[count($this->data) - 1]; |
| 220 | 222 | $prevData = $prevData[key($prevData)]; |
| 221 | 223 | |