X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=CRM%2FUtils%2FChart.php;h=9a5b90a71c51a9571f6239170e60f1dcc03f123c;hb=d366909e9d5a8c21deb959eef72b784b1d522043;hp=36fa6ea729fd8691683cc49c4119433b989afd89;hpb=fde744b77bf0b2b08ca2ce3cb43356ad6378ac8e;p=civicrm-core.git

diff --git a/CRM/Utils/Chart.php b/CRM/Utils/Chart.php
index 36fa6ea729..9a5b90a71c 100644
--- a/CRM/Utils/Chart.php
+++ b/CRM/Utils/Chart.php
@@ -211,8 +211,8 @@ class CRM_Utils_Chart {
     }
 
     // legend
-    $chartData['xname'] = CRM_Utils_Array::value('xname', $rows);
-    $chartData['yname'] = CRM_Utils_Array::value('yname', $rows);
+    $chartData['xname'] = $rows['xname'] ?? NULL;
+    $chartData['yname'] = $rows['yname'] ?? NULL;
 
     // carry some chart params if pass.
     foreach ([