[svn r13556] Fixed bug appending quiz item twice in SCORM export - Reported by E. Pecquet - FS#2027

main/newscorm/learnpath.class.php

@@ -7463,6 +7463,8 @@ function display_thread_form($action = 'add', $id = 0, $extra_info = '')
 	 		else
 	 		{ // if the item is a quiz or a link or whatever non-exportable, we include a step indicating it
 	 				 		
+	 			if($item->type == TOOL_LINK)
+	 			{
 		 			$my_item = $xmldoc->createElement('item');
 			 		$my_item->setAttribute('identifier','ITEM_'.$item->get_id()); 
 			 		$my_item->setAttribute('identifierref','RESOURCE_'.$item->get_id()); 
@@ -7485,7 +7487,7 @@ function display_thread_form($action = 'add', $id = 0, $extra_info = '')
 			 		$my_item->appendChild($my_masteryscore);
 			 		
 			 		
-		 		//attach this item to the organization element or hits parent if there is one
+			 		//attach this item to the organization element or its parent if there is one
 			 		if(!empty($item->parent) && $item->parent!=0)
 			 		{
 			 			$children = $organization->childNodes;
@@ -7506,8 +7508,6 @@ function display_thread_form($action = 'add', $id = 0, $extra_info = '')
 			 			$organization->appendChild($my_item);
 			 		}
 
-	 			if($item->type == TOOL_LINK)
-	 			{
 		 			$my_file_path = 'link_'.$item->get_id().'.html';
 	 				$sql = 'SELECT url, title FROM '.Database :: get_course_table(TABLE_LINK).' WHERE id='.$item->path;
 	 				$rs = api_sql_query($sql, __FILE__, __LINE__);