From: tjhunt <tjhunt>
Date: Tue, 23 Oct 2007 07:48:03 +0000 (+0000)
Subject: MDL-11870 - Notices on the quiz view page if the corresponding grade item was deleted... 
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=3bdca852984ce282415660d7a07c2f492d8c50a1;p=moodle.git

MDL-11870 - Notices on the quiz view page if the corresponding grade item was deleted. Merged from MOODLE_18_STABLE.
---

diff --git a/mod/quiz/view.php b/mod/quiz/view.php
index fda89f4893..906971a6a4 100644
--- a/mod/quiz/view.php
+++ b/mod/quiz/view.php
@@ -167,17 +167,21 @@
     $gradebookfeedback = '';
 
     $grading_info = grade_get_grades($course->id, 'mod', 'quiz', $quiz->id, $USER->id);
-    $item = $grading_info->items[0];
-    $grade = $item->grades[$USER->id];
-
-    if ($grade->overridden) {
-        $mygrade = $grade->grade + 0; // Convert to number.
-        $mygradeoverridden = true;
-    }
-    if (!empty($grade->str_feedback)) {
-        $gradebookfeedback = $grade->str_feedback;
-    }
+    if (!empty($grading_info->items)) {
+        $item = $grading_info->items[0];
+        if (isset($item->grades[$USER->id])) {
+            $grade = $item->grades[$USER->id];
     
+            if ($grade->overridden) {
+                $mygrade = $grade->grade + 0; // Convert to number.
+                $mygradeoverridden = true;
+            }
+            if (!empty($grade->str_feedback)) {
+                $gradebookfeedback = $grade->str_feedback;
+            }
+        }
+    }
+
     // Print table with existing attempts
     if ($attempts) {