Fixed a notice when $USER->id not defined

2004-08-04 02:44:25 +00:00
parent a4851aaf71
commit 63b1bd7cfc
1 changed files with 4 additions and 1 deletions
@@ -48,7 +48,10 @@ class CourseBlock_section_links extends MoodleBlock {
            $inc = 5;
        }
        $courseid = $this->course->id;
-        if ($display = get_field('course_display', 'display', 'course', $courseid, 'userid', $USER->id)) {
+        if (!empty($USER->id)) {
+            $display = get_field('course_display', 'display', 'course', $courseid, 'userid', $USER->id);
+        }
+        if (!empty($display)) {
            $link = "$CFG->wwwroot/course/view.php?id=$courseid&amp;$sectionname=";
        } else {
            $link = '#';