From 52f4a42927a7764641bd0923e87e5cfe5233c9c8 Mon Sep 17 00:00:00 2001
From: Yannick Warnier <yannick.warnier@beeznest.com>
Date: Tue, 2 Sep 2008 07:02:06 +0200
Subject: [PATCH] [svn r16211] Little performance improvement in learning path
 edition

---
 main/newscorm/learnpath.class.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/main/newscorm/learnpath.class.php b/main/newscorm/learnpath.class.php
index ee6989cbde..dac76940e3 100644
--- a/main/newscorm/learnpath.class.php
+++ b/main/newscorm/learnpath.class.php
@@ -3574,6 +3574,7 @@ class learnpath {
      */
     function set_terms($terms) {
         if ( empty($terms) ) return false;
+        if ( trim($terms) == trim($this->get_common_index_terms()) ) return false; //indexing is costly, don't re-index if no change
         
         foreach ( $this->items as $item ) {
             $item->set_terms($terms);