From: toyomoyo <toyomoyo>
Date: Tue, 6 Nov 2007 02:59:48 +0000 (+0000)
Subject: fixing a warning
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=b10bd7b5aadc26e006d5a5bc840a02d383c5293b;p=moodle.git

fixing a warning
---

diff --git a/mod/scorm/datamodels/scorm_12.js.php b/mod/scorm/datamodels/scorm_12.js.php
index 213de3884a..3851062457 100644
--- a/mod/scorm/datamodels/scorm_12.js.php
+++ b/mod/scorm/datamodels/scorm_12.js.php
@@ -135,7 +135,7 @@ function SCORMapi1_2() {
         if (substr($element,0,14) == 'cmi.objectives') {
             preg_match('/\.(\d+)\./',$element,$matches);
             $element = preg_replace('/\.(\d+)\./',".\$1.",$element);
-            if ($matches[1] == $count) {
+            if (isset($matches[1]) && $matches[1] == $count) {
                 $count++;
                 $end = strpos($element,$matches[1])+strlen($matches[1]);
                 $subelement = substr($element,0,$end);