fixed missing global $USER causing regressions

2010-09-17 07:39:48 +00:00
parent 2fb3434554
commit 5fd9e798dc
1 changed files with 2 additions and 0 deletions
@@ -2764,6 +2764,8 @@ function isguestuser($user = NULL) {
 * @return bool
 */
 function is_guest($context, $user = NULL) {
+    global $USER;
+
    // first find the course context
    $coursecontext = get_course_context($context);