Removed unnecessary global variable declaration

2013-06-05 16:53:28 +08:00 · 2013-06-05 16:53:28 +08:00 · 9d9ce7ad27
parent 59ea1afd75
commit 9d9ce7ad27
1 changed files with 1 additions and 1 deletions
--- a/elements/grade/lib.php
+++ b/elements/grade/lib.php
@ -203,7 +203,7 @@ class customcert_element_grade extends customcert_element_base {
     * @return string the grade result
     */
    public static function get_grade($gradeinfo, $userid) {
-        global $COURSE, $USER, $DB;
+        global $COURSE;

        // Get the grade information.
        $gradeitem = $gradeinfo->gradeitem;