From fced63e93b0cc794b043d2f0c9221efe5ab3128a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20FRANCE?=
 <frederic34@users.noreply.github.com>
Date: Wed, 17 Mar 2021 20:11:22 +0100
Subject: [PATCH] fix php8 warning

---
 htdocs/core/class/commonobject.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 04cbf0eb5a9..4f5ad18768e 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -860,7 +860,7 @@ abstract class CommonObject
 		if (!empty($conf->socialnetworks->enabled)) {
 			$outsocialnetwork = '';
 
-			if (is_array($this->socialnetworks) && count($this->socialnetworks) > 0) {
+			if (!empty($this->socialnetworks) && is_countable($this->socialnetworks) && count($this->socialnetworks) > 0) {
 				$socialnetworksdict = getArrayOfSocialNetworks();
 				foreach ($this->socialnetworks as $key => $value) {
 					if ($value) {