From cb8f67b0a41eb23d1262626e7334691b90bec435 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Mon, 27 Apr 2009 14:27:13 +0000
Subject: [PATCH] MDL-18987 fixed broken item editing when only one category
 present; merged from MOODLE_19_STABLE

---
 grade/edit/tree/item_form.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/grade/edit/tree/item_form.php b/grade/edit/tree/item_form.php
index a2c06236f9..4b689dc0cf 100644
--- a/grade/edit/tree/item_form.php
+++ b/grade/edit/tree/item_form.php
@@ -267,7 +267,11 @@ class edit_item_form extends moodleform {
                         } else {
                             $element =& $mform->createElement('text', 'aggregationcoef', get_string($coefstring, 'grades'));
                         }
-                        $mform->insertElementBefore($element, 'parentcategory');
+                        if ($mform->elementExists('parentcategory')) {
+                            $mform->insertElementBefore($element, 'parentcategory');
+                        } else {
+                            $mform->insertElementBefore($element, 'id');
+                        }
                         $mform->setHelpButton('aggregationcoef', array($coefstring, get_string($coefstring, 'grades'), 'grade'), true);
                     }
 
-- 
2.39.5