Add `@since` to RequestHandler::checkOfflineMode()

see 60fff547e76067211270f9f5eb7da9f257f847fc

diff --git a/wcfsetup/install/files/lib/system/request/RequestHandler.class.php b/wcfsetup/install/files/lib/system/request/RequestHandler.class.php
index 162d9a65c61eac2eefe66d24f5da17abc1e92f72..3c4df6b51ed271048c16284341333c145ee8f32d 100644 (file)
--- a/wcfsetup/install/files/lib/system/request/RequestHandler.class.php
+++ b/wcfsetup/install/files/lib/system/request/RequestHandler.class.php
@@ -257,6 +257,9 @@ class RequestHandler extends SingletonFactory
         }
     }
 
+    /**
+     * @since 5.5
+     */
     protected function checkOfflineMode()
     {
         if (!$this->isACPRequest() && \defined('OFFLINE') && OFFLINE) {