From d2029a084fe45e9902e948fe5f1b6ef0cceec6a8 Mon Sep 17 00:00:00 2001
From: Chris Graham <chris@ocproducts.com>
Date: Sun, 22 Mar 2015 19:03:32 +0000
Subject: [PATCH] Fix XLSX bug with empty rows

---
 src/Spout/Writer/Internal/XLSX/Worksheet.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Spout/Writer/Internal/XLSX/Worksheet.php b/src/Spout/Writer/Internal/XLSX/Worksheet.php
index 326c41b..89c3f33 100644
--- a/src/Spout/Writer/Internal/XLSX/Worksheet.php
+++ b/src/Spout/Writer/Internal/XLSX/Worksheet.php
@@ -121,6 +121,11 @@ EOD;
      */
     public function addRow($dataRow)
     {
+        if (count($dataRow) == 0) {
+            // Without this fix, we get a repair issue in regular Microsoft Excel
+            $dataRow=array('');
+        }
+
         $cellNumber = 0;
         $rowIndex = $this->lastWrittenRowIndex + 1;
         $numCells = count($dataRow);