From d2bbb6cd8e1c5f63cdbd2716705e2e3badfb249d Mon Sep 17 00:00:00 2001
From: Benjamin Yau <BenKewell@users.noreply.github.com>
Date: Mon, 18 Feb 2019 01:32:45 +0800
Subject: [PATCH] Fix wrong calculation of highest column (#856)

* Fix wrong calculation of highest column

issue #700

* Revert "Fix wrong calculation of highest column"

This reverts commit ef39af1cb6bac8f3101aa52a6336d736910d387b.

* Revert "Revert "Fix wrong calculation of highest column""

This reverts commit d13493ecbedf57253448438311c1d04a3ebdb65e.

* Revert Xlsx reader

* Fix indentation
---
 src/PhpSpreadsheet/Collection/Cells.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PhpSpreadsheet/Collection/Cells.php b/src/PhpSpreadsheet/Collection/Cells.php
index 80a4322098..465a0698c6 100644
--- a/src/PhpSpreadsheet/Collection/Cells.php
+++ b/src/PhpSpreadsheet/Collection/Cells.php
@@ -259,7 +259,7 @@ public function getHighestColumn($row = null)
             $columnList[] = Coordinate::columnIndexFromString($c);
         }
 
-        return Coordinate::stringFromColumnIndex(max($columnList) + 1);
+        return Coordinate::stringFromColumnIndex(max($columnList));
     }
 
     /**