Fixed a notice in isstudent()

2004-08-01 06:21:59 +00:00
parent 6fc6e433e4
commit 7064e18f45
1 changed files with 4 additions and 0 deletions
@@ -571,6 +571,10 @@ function isstudent($courseid, $userid=0) {
 /// If course is site, is the user a confirmed user on the site?
    global $USER;

+    if (empty($USER->id)) {
+        return false;
+    }
+
    $site = get_site();
    if ($courseid == $site->id) {
        if (!$userid) {