Drop Some Dead Code

Author: oleibman

src/PhpSpreadsheet/Writer/Xlsx/Worksheet.php

@@ -1480,7 +1480,7 @@ private function writeCellFormula(XMLWriter $objWriter, string $cellValue, Cell
         $newColumn = $thisColumn = $cell->getColumn();
         if (is_array($calculatedValue)) {
             $attributes['t'] = 'array';
-            $newRow = $row = $lastRow = $thisRow;
+            $newRow = $lastRow = $thisRow;
             $column = $lastColumn = $thisColumn;
             foreach ($calculatedValue as $resultRow) {
                 if (is_array($resultRow)) {

tests/PhpSpreadsheetTests/Calculation/Functions/TextData/ConcatenateTest.php

@@ -18,7 +18,6 @@ public function testCONCATENATE(mixed $expectedResult, mixed ...$args): void
         $sheet = $this->getSheet();
         $finalArg = '';
         $comma = '';
-        $row = 0;
         foreach ($args as $arg) {
             $finalArg .= $comma;
             $comma = ',';