Removes unused variable in language cache builder class

diff --git a/wcfsetup/install/files/lib/system/cache/builder/LanguageCacheBuilder.class.php b/wcfsetup/install/files/lib/system/cache/builder/LanguageCacheBuilder.class.php
index e452a8369612f501dc79ec3103131cff1e54e3b4..22044f981d2b83d2795f5d4b44bd0fed4182541d 100644 (file)
--- a/wcfsetup/install/files/lib/system/cache/builder/LanguageCacheBuilder.class.php
+++ b/wcfsetup/install/files/lib/system/cache/builder/LanguageCacheBuilder.class.php
@@ -20,7 +20,6 @@ class LanguageCacheBuilder implements ICacheBuilder {
         * @see wcf\system\cache\ICacheBuilder::getData()
         */
        public function getData(array $cacheResource) {
-               $languageToPackages = array();
                $data = array(
                        'codes' => array(),
                        'languages' => array(),