From 63d6efa23e9cd6d8cbdf4c0beee586d658de1ad4 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Mon, 16 Jul 2007 05:56:52 +0000
Subject: [PATCH] Restored a glovbal declaration for SESSION (to make sortoder
 work again)

---
 grade/report/grader/lib.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/grade/report/grader/lib.php b/grade/report/grader/lib.php
index ba7ce719a2..68e1474a80 100644
--- a/grade/report/grader/lib.php
+++ b/grade/report/grader/lib.php
@@ -250,6 +250,9 @@ class grade_report_grader extends grade_report {
      * for displaying grades.
      */
     function setup_sortitemid() {
+
+        global $SESSION;
+
         if ($this->sortitemid) {
             if (!isset($SESSION->gradeuserreport->sort)) {
                 $this->sortorder = $SESSION->gradeuserreport->sort = 'ASC';
@@ -500,16 +503,16 @@ class grade_report_grader extends grade_report {
 
 
                 if ($type == 'filler' or $type == 'fillerfirst' or $type == 'fillerlast') {
-                    $headerhtml .= '<td class="'.$type.$catlevel.'" '.$colspan.'>&nbsp;</td>';
+                    $headerhtml .= '<th class="'.$type.$catlevel.'" '.$colspan.'>&nbsp;</th>';
                 } else if ($type == 'category') {
-                    $headerhtml .= '<td class="category'.$catlevel.'" '.$colspan.'>'.$element['object']->get_name();
+                    $headerhtml .= '<th class="category'.$catlevel.'" '.$colspan.'>'.$element['object']->get_name();
 
                     // Print icons
                     if ($USER->gradeediting) {
                         $headerhtml .= $this->get_icons($element);
                     }
 
-                    $headerhtml .= '</td>';
+                    $headerhtml .= '</th>';
                 } else {
                     if ($element['object']->id == $this->sortitemid) {
                         if ($this->sortorder == 'ASC') {
-- 
2.39.5