From: Alexander Ebert <ebert@woltlab.com>
Date: Fri, 8 Jun 2018 12:00:03 +0000 (+0200)
Subject: Comparison for `never` values for boolean options
X-Git-Tag: 3.0.17~25
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8f4de4754d4dc23bf5afd295659207db51331aa3;p=GitHub%2FWoltLab%2FWCF.git

Comparison for `never` values for boolean options
---

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 cf006f816c..cb8127308d 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
@@ -57,4 +57,19 @@ class BooleanUserGroupOptionType extends BooleanOptionType implements IUserGroup
 		
 		return $groupValue;
 	}
+	
+	/**
+	 * @inheritDoc
+	 */
+	public function compare($value1, $value2) {
+		if ($value1 == $value2) {
+			return 0;
+		}
+		else if ($value1 == -1) {
+			// this is the `never` permission
+			return -1;
+		}
+		
+		return $value1 ? 1 : -1;
+	}
 }