From 6189c7b4d34f8c2ac40ab2d6cd18626ffde662d6 Mon Sep 17 00:00:00 2001
From: Frederic Massart <fred@moodle.com>
Date: Mon, 14 May 2012 13:27:06 +0800
Subject: [PATCH] MDL-32978 Gradebook: Fix strict standards notices

---
 grade/export/txt/grade_export_txt.php | 5 -----
 grade/lib.php                         | 3 +++
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/grade/export/txt/grade_export_txt.php b/grade/export/txt/grade_export_txt.php
index 6ca697ad607..0be958983c2 100644
--- a/grade/export/txt/grade_export_txt.php
+++ b/grade/export/txt/grade_export_txt.php
@@ -23,11 +23,6 @@ class grade_export_txt extends grade_export {
 
     public $separator; // default separator
 
-    public function grade_export_txt($course, $groupid=0, $itemlist='', $export_feedback=false, $updatedgradesonly = false, $displaytype = GRADE_DISPLAY_TYPE_REAL, $decimalpoints = 2, $separator='comma', $onlyactive = false) {
-        $this->grade_export($course, $groupid, $itemlist, $export_feedback, $updatedgradesonly, $displaytype, $decimalpoints, $onlyactive);
-        $this->separator = $separator;
-    }
-
     public function __construct($course, $groupid=0, $itemlist='', $export_feedback=false, $updatedgradesonly = false, $displaytype = GRADE_DISPLAY_TYPE_REAL, $decimalpoints = 2, $separator = 'comma', $onlyactive = false) {
         parent::__construct($course, $groupid, $itemlist, $export_feedback, $updatedgradesonly, $displaytype, $decimalpoints, $onlyactive);
         $this->separator = $separator;
diff --git a/grade/lib.php b/grade/lib.php
index 7173c8930ad..185fed52039 100644
--- a/grade/lib.php
+++ b/grade/lib.php
@@ -218,6 +218,9 @@ class graded_users_iterator {
 
         if (!empty($this->grade_items)) {
             foreach ($this->grade_items as $grade_item) {
+                if (!isset($feedbacks[$grade_item->id])) {
+                    $feedbacks[$grade_item->id] = new stdClass();
+                }
                 if (array_key_exists($grade_item->id, $grade_records)) {
                     $feedbacks[$grade_item->id]->feedback       = $grade_records[$grade_item->id]->feedback;
                     $feedbacks[$grade_item->id]->feedbackformat = $grade_records[$grade_item->id]->feedbackformat;