Merge pull request #38 from dehrk/master

drawStackedBarChart(): PHP 7.1 error
szymach · Jun 3, 2017 · ca5c3d9 · ca5c3d9
2 parents 01fa5ef + aeadcf4
commit ca5c3d9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Chart/Draw.php b/src/Chart/Draw.php
@@ -8051,8 +8051,8 @@ public function drawStackedBarChart(array $Format = [])
 
         $RestoreShadow = $this->Shadow;
 
-        $LastX = "";
-        $LastY = "";
+        $LastX = [];
+        $LastY = [];
         foreach ($Data["Series"] as $SerieName => $Serie) {
             if ($Serie["isDrawable"] == true && $SerieName != $Data["Abscissa"]) {
                 $R = $Serie["Color"]["R"];