From 3d87534f3c4e2d1e9cb6a5417eac0b9c7f5b9316 Mon Sep 17 00:00:00 2001
From: lanzongjun <lanzongjun@easycorp.ltd>
Date: Thu, 25 Aug 2022 09:07:01 +0800
Subject: [PATCH] * fix bug #26819

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

diff --git a/module/port/model.php b/module/port/model.php
index 43a494ea35..1aac3d1de0 100644
--- a/module/port/model.php
+++ b/module/port/model.php
@@ -1286,7 +1286,7 @@ class portModel extends model
                 $control  = $value['control'];
                 $values   = $value['values'];
                 $name     = "{$field}[$row]";
-                $selected = !empty($object->$field) or isset($values[$object->$field]) ? $object->$field : '';
+                $selected = isset($values[$object->$field]) ? $object->$field : '';
                 if($model)
                 {
                     if($control == 'hidden' and isset($this->session->{$model.'PortParams'}[$field. 'ID'])) $selected = $this->session->{$model . 'PortParams'}[$field. 'ID'];