Fix missing cache reset after deleting custom language variables

diff --git a/wcfsetup/install/files/lib/data/language/item/LanguageItemAction.class.php b/wcfsetup/install/files/lib/data/language/item/LanguageItemAction.class.php
index 98809fbf378cf873a690d79375c274103ccb40b0..e7d0971e70f190e100cef7d7d86ad0d8a8e64882 100644 (file)
--- a/wcfsetup/install/files/lib/data/language/item/LanguageItemAction.class.php
+++ b/wcfsetup/install/files/lib/data/language/item/LanguageItemAction.class.php
@@ -212,5 +212,8 @@ class LanguageItemAction extends AbstractDatabaseObjectAction
         $languageItemList->readObjects();
 
         (new self($languageItemList->getObjects(), 'delete'))->executeAction();
+
+        LanguageFactory::getInstance()->clearCache();
+        LanguageFactory::getInstance()->deleteLanguageCache();
     }
 }