Add item to changelog.

joomla · Aug 9, 2011 · 5d6cbac · 5d6cbac
1 parent defe9c2
commit 5d6cbac
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/docs/manual/appendices/changelog.xml b/docs/manual/appendices/changelog.xml
@@ -39,6 +39,10 @@
 			<listitem>
 				<para>Implemented graceful failure when update manifest is not available</para>
 			</listitem>
+			<listitem>
+				<para>Fixed 'Call to a member function qn() on a non-object in 
+					libraries/joomla/form/fields/rules.php on line 304'.</para>
+			</listitem>
 			<listitem>
 				<para></para>
 			</listitem>

diff --git a/libraries/joomla/form/fields/rules.php b/libraries/joomla/form/fields/rules.php
@@ -300,9 +300,8 @@ protected function getUserGroups()
 	{
 		// Initialise variables.
 		$db = JFactory::getDBO();
-		$query = $db->getQuery(true);
-		$query->select('a.id AS value, a.title AS text, COUNT(DISTINCT b.id) AS level, a.parent_id')
-			->from('#__usergroups AS a')->leftJoin($query->qn('#__usergroups') . ' AS b ON a.lft > b.lft AND a.rgt < b.rgt')->group('a.id')
+		$query = $db->getQuery(true)->select('a.id AS value, a.title AS text, COUNT(DISTINCT b.id) AS level, a.parent_id')
+			->from('#__usergroups AS a')->leftJoin($db->quoteName('#__usergroups') . ' AS b ON a.lft > b.lft AND a.rgt < b.rgt')->group('a.id')
 			->order('a.lft ASC');
 
 		$db->setQuery($query);