From: skodak <skodak>
Date: Mon, 10 Mar 2008 21:18:16 +0000 (+0000)
Subject: MDL-13866 fixed stupid bug in my last commit; merged from MOODLE_19_STABLE
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=a7e51d62f3a7f0ee13030d3a954a17a6e7897601;p=moodle.git

MDL-13866 fixed stupid bug in my last commit; merged from MOODLE_19_STABLE
---

diff --git a/mod/forum/lib.php b/mod/forum/lib.php
index 17cba23bbe..e98c8366f1 100644
--- a/mod/forum/lib.php
+++ b/mod/forum/lib.php
@@ -1211,15 +1211,18 @@ function forum_get_user_grades($forum, $userid=0) {
         // so to prevent it we review the results and ensure that rawgrade does not exceed the scale, if it does we set rawgrade = scale (i.e. full credit)
         foreach ($results as $rid=>$result) {
             if ($forum->scale >= 0) {
-                //numberic
+                //numeric
                 if ($result->rawgrade > $forum->scale) {
                     $results[$rid]->rawgrade = $forum->scale;
                 }
             } else {
                 //scales
-                $max = count_records('scale', 'id', - $forum->scale);
-                if ($result->rawgrade > $max) {
-                    $results[$rid]->rawgrade = $max;
+                if ($scale = get_record('scale', 'id', -$forum->scale)) {
+                    $scale = explode(',', $scale->scale);
+                    $max = count($scale);
+                    if ($result->rawgrade > $max) {
+                        $results[$rid]->rawgrade = $max;
+                    }
                 }
             }
         }