Suppress undefined method warning

diff --git a/wcfsetup/install/files/lib/acp/page/CacheListPage.class.php b/wcfsetup/install/files/lib/acp/page/CacheListPage.class.php
index 1223ad6919dbb5c0b340465d65da28a641c4b24c..20fff65440e6f5b93556e392afdbd868740ceaee 100755 (executable)
--- a/wcfsetup/install/files/lib/acp/page/CacheListPage.class.php
+++ b/wcfsetup/install/files/lib/acp/page/CacheListPage.class.php
@@ -78,6 +78,7 @@ class CacheListPage extends AbstractPage {
                        
                        case 'wcf\system\cache\source\MemcachedCacheSource':
                                // set version
+                               /** @noinspection PhpUndefinedMethodInspection */
                                $this->cacheData['version'] = CacheHandler::getInstance()->getCacheSource()->getMemcachedVersion();
                        break;