From 503add2963ea5113bd4593872b5cf887682dffc7 Mon Sep 17 00:00:00 2001
From: Diatrex <diahshalabi@hotmail.com>
Date: Sat, 14 Nov 2020 11:36:28 +0300
Subject: [PATCH] #2609 ad detail error when store not installed

---
 addons/default/visiosoft/advs-module/src/Adv/AdvPresenter.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/default/visiosoft/advs-module/src/Adv/AdvPresenter.php b/addons/default/visiosoft/advs-module/src/Adv/AdvPresenter.php
index 1f0aaa106..38b99bb8f 100644
--- a/addons/default/visiosoft/advs-module/src/Adv/AdvPresenter.php
+++ b/addons/default/visiosoft/advs-module/src/Adv/AdvPresenter.php
@@ -62,7 +62,7 @@ class AdvPresenter extends EntryPresenter
     public function isCorporate()
     {
         $user_id = $this->getObject()->created_by;
-        if ($user_id->register_type != null) {
+        if ($user_id && $user_id->register_type != null) {
             return $user_id->register_type;
         } else {
             return 1;