From 58268fe9b52fc90fda2fa556ad92f1707f5abdfe Mon Sep 17 00:00:00 2001
From: Jean-Baptiste Noblot <jean-baptiste@grytics.com>
Date: Tue, 23 Oct 2018 12:45:52 +0200
Subject: [PATCH] Fix Countable Int

---
 src/PhpSpreadsheet/Chart/Renderer/JpGraph.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PhpSpreadsheet/Chart/Renderer/JpGraph.php b/src/PhpSpreadsheet/Chart/Renderer/JpGraph.php
index d33fb8a8..63ea91b2 100644
--- a/src/PhpSpreadsheet/Chart/Renderer/JpGraph.php
+++ b/src/PhpSpreadsheet/Chart/Renderer/JpGraph.php
@@ -275,7 +275,7 @@ class JpGraph implements IRenderer
     {
         $grouping = $this->chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotGrouping();
 
-        $labelCount = count($this->chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex(0)->getPointCount());
+        $labelCount = $this->chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex(0)->getPointCount();
         if ($labelCount > 0) {
             $datasetLabels = $this->chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getDataValues();
             $datasetLabels = $this->formatDataSetLabels($groupID, $datasetLabels, $labelCount);