From 61074d394f77f8123a3f676a1d804c30e04df7e3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Tim=20D=C3=BCsterhus?= <duesterhus@woltlab.com>
Date: Wed, 3 Feb 2021 11:03:20 +0100
Subject: [PATCH] Add explicit parentheses around mixed boolean operators in
 BooleanUserGroupOptionType

see #3926
---
 .../option/user/group/BooleanUserGroupOptionType.class.php      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wcfsetup/install/files/lib/system/option/user/group/BooleanUserGroupOptionType.class.php b/wcfsetup/install/files/lib/system/option/user/group/BooleanUserGroupOptionType.class.php
index e521d598a2..eb9d5e5445 100644
--- a/wcfsetup/install/files/lib/system/option/user/group/BooleanUserGroupOptionType.class.php
+++ b/wcfsetup/install/files/lib/system/option/user/group/BooleanUserGroupOptionType.class.php
@@ -57,7 +57,7 @@ class BooleanUserGroupOptionType extends BooleanOptionType implements IUserGroup
         }
 
         // don't save if values are equal or $defaultValue is better
-        if ($defaultValue == $groupValue || $defaultValue && !$groupValue) {
+        if ($defaultValue == $groupValue || ($defaultValue && !$groupValue)) {
             return;
         }
 
-- 
2.20.1