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-rw-r--r--modules-available/statistics/inc/hardwareinfo.inc.php3
1 files changed, 1 insertions, 2 deletions
diff --git a/modules-available/statistics/inc/hardwareinfo.inc.php b/modules-available/statistics/inc/hardwareinfo.inc.php
index 56ea38cd..7e0bdba8 100644
--- a/modules-available/statistics/inc/hardwareinfo.inc.php
+++ b/modules-available/statistics/inc/hardwareinfo.inc.php
@@ -21,9 +21,8 @@ class HardwareInfo
* the resulting machine that has the greatest "lastseen" value will be used.
* @param ?string $uuid UUID of machine
* @param ?string $mac MAC of machine
- * @return string
*/
- public static function getKclModifications($uuid = null, $mac = null): string
+ public static function getKclModifications(?string $uuid = null, ?string $mac = null): string
{
if ($uuid === null && $mac === null) {
$uuid = Request::get('uuid', '', 'string');