fix phpdoc

[friendica.git] / src / Core / Config / Cache / ConfigCache.php

diff --git a/src/Core/Config/Cache/ConfigCache.php b/src/Core/Config/Cache/ConfigCache.php
index 3119b5db123c4d1665c587b907cb6363fd8d0d56..bafb3fc95738d7c58f41a86c3b5063b0219d22fb 100644 (file)
--- a/src/Core/Config/Cache/ConfigCache.php
+++ b/src/Core/Config/Cache/ConfigCache.php
@@ -68,7 +68,7 @@ class ConfigCache
         *
         * @return null|mixed Returns the value of the Config entry or null if not set
         */
-       public function get(string $cat, string $key = null)
+       public function get(string $cat, $key = null)
        {
                if (isset($this->config[$cat][$key])) {
                        return $this->config[$cat][$key];