core23 / PiwikBundle

src/Block/Service/PiwikStatisticBlockService.php

Spacing +1 added lines, -1 removed lines

@@ -179,7 +179,7 @@
      *
      * @return array|null
      */
-    protected function getData(array $settings = array()): ?array
+    protected function getData(array $settings = array()): ? array
     {
         try {
             $client = $this->factory->createPiwikClient($settings['host'], $settings['token']);