Announcement: remove datetime comparaison with string to avoid error in MYSQL since version 8.0.16 https://bugs.mysql.com/bug.php?id=95466 - refs BT#21860

1 year ago · d4b511d2e9
parent 9da090da87
commit d4b511d2e9
1 changed files with 1 additions and 1 deletions
--- a/main/inc/lib/system_announcements.lib.php
+++ b/main/inc/lib/system_announcements.lib.php
@ -764,7 +764,7 @@ class SystemAnnouncementManager
        $sql .= " AND email <>'' AND active = 1 ";

        // Expiration date
-        $sql .= " AND (expiration_date = '' OR expiration_date IS NULL OR expiration_date > '$now') ";
+        $sql .= " AND (expiration_date IS NULL OR expiration_date > '$now') ";

        if ((empty($teacher) || $teacher == '0') && (empty($student) || $student == '0')) {
            return true;