diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/functions.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/functions.php b/include/functions.php index 14de32e95..f4a218ce3 100644 --- a/include/functions.php +++ b/include/functions.php @@ -267,7 +267,7 @@ * * @param mixed $param * - * @return mixed + * @return mixed|null */ function clean($param) { if (is_array($param)) { |