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-rw-r--r--inc/auth.php6
1 files changed, 3 insertions, 3 deletions
diff --git a/inc/auth.php b/inc/auth.php
index dc1fc5b32..d0f21c825 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -501,9 +501,9 @@ function auth_quickaclcheck($id) {
*
* @author Andreas Gohr <andi@splitbrain.org>
*
- * @param string $id page ID (needs to be resolved and cleaned)
- * @param string $user Username
- * @param array $groups Array of groups the user is in
+ * @param string $id page ID (needs to be resolved and cleaned)
+ * @param string $user Username
+ * @param array|null $groups Array of groups the user is in
* @return int permission level
*/
function auth_aclcheck($id, $user, $groups) {