From 406e4672f7eb4c656830eaed7fef787b14d9664b Mon Sep 17 00:00:00 2001
From: stronk7 <stronk7>
Date: Wed, 21 Sep 2005 10:27:04 +0000
Subject: [PATCH] Problem with reference parameters solved under PHP 4.x. Bug
 4102. (http://moodle.org/bugs/bug.php?op=show&bugid=4102)

---
 mod/resource/type/ims/deploy.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mod/resource/type/ims/deploy.php b/mod/resource/type/ims/deploy.php
index d017230ea61..09e4cd08e85 100644
--- a/mod/resource/type/ims/deploy.php
+++ b/mod/resource/type/ims/deploy.php
@@ -226,7 +226,7 @@
     /*** This function gets the xmlized representation of the items
      *   and returns an array of items, ordered, with level and info
      */
-    function ims_process_items($items, $level = 1, &$id = 1, $parent = 0) {
+    function ims_process_items($items, $level = 1, $id = 1, $parent = 0) {
         global $CFG;
 
         $itemmap = array();
@@ -264,6 +264,8 @@
                         foreach ($subitemmap as $subitem) {
                         /// Add the subitem to the main items array
                             $itemmap[$subitem->id] = $subitem;
+                        /// Counters go up
+                            $id++;
                         }
                     }
                 }