diff options
Diffstat (limited to 'classes/sanitizer.php')
| -rw-r--r-- | classes/sanitizer.php | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/classes/sanitizer.php b/classes/sanitizer.php index 64b2edd36..9ca4200a5 100644 --- a/classes/sanitizer.php +++ b/classes/sanitizer.php @@ -54,7 +54,9 @@ class Sanitizer { } public static function sanitize($str, $force_remove_images = false, $owner = false, $site_url = false, $highlight_words = false, $article_id = false) { - if (!$owner) $owner = $_SESSION["uid"]; + + if (!$owner && isset($_SESSION["uid"])) + $owner = $_SESSION["uid"]; $res = trim($str); if (!$res) return ''; |