From b5e176871ded1463e5e5f6c7ea0ab815181b190d Mon Sep 17 00:00:00 2001
From: wangyuting2 <851424971@qq.com>
Date: Thu, 27 Apr 2023 18:20:45 +0800
Subject: [PATCH] * Fix bug #34867.

---
 module/screen/model.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/screen/model.php b/module/screen/model.php
index 7c9a91ef30..2696c636cc 100644
--- a/module/screen/model.php
+++ b/module/screen/model.php
@@ -594,7 +594,7 @@ class screenModel extends model
                 {
                     for($k = 1; $k < $rowspan; $k ++)
                     {
-                        if(isset($dataset[$i + $k][$j])) unset($dataset[$i + $k][$j]);
+                        unset($dataset[$i + $k][$j]);
                     }
                 }
             }