fix function return value
@@ -1329,7 +1329,7 @@ class AnnouncementManager
$file_name = $file ['name'];
if (!filter_extension($new_file_name)) {
- $return - 1;
+ $return = -1;
Display :: display_error_message(get_lang('UplUnableToSaveFileFilteredExtension'));
} else {
$new_file_name = uniqid('');