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