From: toyomoyo <toyomoyo>
Date: Tue, 6 Nov 2007 05:41:24 +0000 (+0000)
Subject: fixing bogus $scoid
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=c6af52a9156407b302bf8c474317b75bbb93f0b6;p=moodle.git

fixing bogus $scoid
---

diff --git a/mod/scorm/datamodels/scorm_12lib.php b/mod/scorm/datamodels/scorm_12lib.php
index 797041998f..591b18f45e 100644
--- a/mod/scorm/datamodels/scorm_12lib.php
+++ b/mod/scorm/datamodels/scorm_12lib.php
@@ -355,7 +355,10 @@ function scorm_get_toc($user,$scorm,$liststyle,$currentorg='',$scoid='',$mode='n
         }
         
         if ($play) {
-            $sco = scorm_get_sco($scoid);
+            // it is possible that scoid is still not set, in this case we dont want an empty object
+            if ($scoid) {
+                $sco = scorm_get_sco($scoid);
+            }
             $sco->previd = $previd;
             $sco->nextid = $nextid;
             $result->sco = $sco;