From a7aa3ff90483c448ab222c24a537268664ca97a2 Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Wed, 18 Aug 2021 10:57:18 +0200
Subject: [PATCH] fix php error when checking for undeletable user ids

---
 out/out.RemoveUser.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/out/out.RemoveUser.php b/out/out.RemoveUser.php
index 9eba8ff8d..4c6cd6d45 100644
--- a/out/out.RemoveUser.php
+++ b/out/out.RemoveUser.php
@@ -44,7 +44,7 @@ if (!is_object($rmuser)) {
 	UI::exitError(getMLText("rm_user"),getMLText("invalid_user_id"));
 }
 
-if(in_array($rmuser->getID(), explode(',', $settings->_undelUserIds))) {
+if(in_array($rmuser->getID(), $settings->_undelUserIds)) {
 	UI::exitError(getMLText("rm_user"),getMLText("cannot_delete_user"));
 }