From 9d759a0e85e8da8b0ba9aa796ee9fcbf404b457e Mon Sep 17 00:00:00 2001
From: csantossaenz <csantossaenz>
Date: Thu, 12 Apr 2007 10:28:51 +0000
Subject: [PATCH] Fixed problem with scorm_get_sco to connect with the API when
 there is no data in the scorm_scoes_data table.

---
 mod/scorm/locallib.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/mod/scorm/locallib.php b/mod/scorm/locallib.php
index 78ae088fb8e..10c4ca20e08 100755
--- a/mod/scorm/locallib.php
+++ b/mod/scorm/locallib.php
@@ -210,8 +210,11 @@ function scorm_get_sco($id,$what=SCO_ALL) {
         $sco = ($what == SCO_DATA) ? new stdClass() : $sco;
         if (($what != SCO_ONLY) && ($scodatas = get_records('scorm_scoes_data','scoid',$id))) {
             foreach ($scodatas as $scodata) {
-                $sco->{$scodata->name} = $scodata->value;
+                $sco->{$scodata->name} = $scodata->value;		
             }
+		}
+        elseif (($what != SCO_ONLY) && (!($scodatas = get_records('scorm_scoes_data','scoid',$id)))){
+                $sco->parameters = ''; 
         }
         return $sco;
     } else {