post 1.3 fixes (#1106)

src/Repository/Loader/DefaultLoader.php

@@ -0,0 +1,24 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Repository\Loader;
+
+final class DefaultLoader implements LoaderInterface
+{
+    /**
+     * @param array $results
+     */
+    public function loadResults(array $results): void
+    {
+        // nothing to do here, the results are already fully populated
+
+        // if your entities have lazy collections or other data that needs population,
+        // consider to create a custom loader!
+    }
+}