From 97945680cf83f67e348bfcacd6c05a10fe0990dd Mon Sep 17 00:00:00 2001
From: daitingting <daitingting@xirangit.com>
Date: Tue, 16 Jul 2024 09:23:11 +0000
Subject: [PATCH]  * [bug] If cols and data are empty, set them as empty array.

---
 module/pivot/control.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/module/pivot/control.php b/module/pivot/control.php
index b4fa53d4bd..183ac043bf 100644
--- a/module/pivot/control.php
+++ b/module/pivot/control.php
@@ -85,14 +85,14 @@ class pivot extends control
         $drillFields  = json_decode(base64_decode($drillFields), true);
         $filterValues = json_decode(base64_decode($filterValues), true);
 
-        $this->view->title = $this->lang->pivot->step3->drillView;
         $cols  = $this->pivot->getDrillCols($drill->object);
         $datas = $this->pivot->getDrillDatas($drill, $drillFields);
 
         $result = $this->pivot->processColData($drill->object, $cols, $datas);
-        $cols  = $result['cols'];
-        $datas = $result['data'];
+        $cols  = isset($result['cols']) ? $result['cols'] : array();
+        $datas = isset($result['data']) ? $result['data'] : array();
 
+        $this->view->title = $this->lang->pivot->step3->drillView;
         $this->view->cols  = $cols;
         $this->view->datas = $datas;
         $this->display();