Update AbstractCategoryMultiSelectOptionType.class.php

Make it abstract as the file says.

diff --git a/wcfsetup/install/files/lib/system/option/AbstractCategoryMultiSelectOptionType.class.php b/wcfsetup/install/files/lib/system/option/AbstractCategoryMultiSelectOptionType.class.php
index 96c414ac6f726de07544a3afb3fba703bf5873db..2a6d7de4b6aa15ca9b684815ed799daf7c970334 100644 (file)
--- a/wcfsetup/install/files/lib/system/option/AbstractCategoryMultiSelectOptionType.class.php
+++ b/wcfsetup/install/files/lib/system/option/AbstractCategoryMultiSelectOptionType.class.php
@@ -17,7 +17,7 @@ use wcf\util\ArrayUtil;
  * @subpackage system.option
  * @category   Community Framework
  */
-class AbstractCategoryMultiSelectOptionType extends AbstractOptionType {
+abstract class AbstractCategoryMultiSelectOptionType extends AbstractOptionType {
        /**
         * object type name
         * @var string