From c175e530bbc410536f2e0cbb2252def31b94894d Mon Sep 17 00:00:00 2001
From: ralf <rb@egroupware.org>
Date: Thu, 15 Sep 2022 14:08:49 +0200
Subject: [PATCH] fix PHP 8.x error: count(): Argument #1 ($value) must by of
 type Countable|array, null given

---
 setup/inc/class.setup_detection.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup/inc/class.setup_detection.inc.php b/setup/inc/class.setup_detection.inc.php
index c47dfee701..0744ba36c3 100755
--- a/setup/inc/class.setup_detection.inc.php
+++ b/setup/inc/class.setup_detection.inc.php
@@ -395,7 +395,7 @@ class setup_detection
 			// ignore db errors
 		}
 		$GLOBALS['egw_info']['setup']['header_msg'] = 'Stage 2 (Needs Configuration)';
-		if(!count($config))
+		if(empty($config))
 		{
 			return 1;
 		}