From 200d92c8491d5060af5dd839aa82d1e51b058dd6 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 2 Dec 2022 15:21:26 +0100
Subject: [statistics] Per-location usage stats; include active lecture count

---
 modules-available/locations/inc/location.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules-available/locations')

diff --git a/modules-available/locations/inc/location.inc.php b/modules-available/locations/inc/location.inc.php
index 65ea06f5..db4580be 100644
--- a/modules-available/locations/inc/location.inc.php
+++ b/modules-available/locations/inc/location.inc.php
@@ -198,7 +198,7 @@ class Location
 	 * @param int[]|int $idList List of location ids
 	 * @return array list of passed locations plus their children
 	 */
-	public static function getRecursiveFlat($idList)
+	public static function getRecursiveFlat($idList): array
 	{
 		$ret = self::getRecursive($idList);
 		if (!empty($ret)) {
-- 
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