From 8ba4f1e03e1c9d118becce087b5460fbbd68fe4c Mon Sep 17 00:00:00 2001
From: danmarsden <danmarsden>
Date: Wed, 27 Aug 2008 22:38:52 +0000
Subject: [PATCH] MDL-16137 - clear scorm directory if it already exists

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

diff --git a/mod/scorm/lib.php b/mod/scorm/lib.php
index 7bf6dee6e9..51a53979eb 100755
--- a/mod/scorm/lib.php
+++ b/mod/scorm/lib.php
@@ -47,6 +47,10 @@ function scorm_add_instance($scorm) {
         if (scorm_external_link($scorm->reference) || ((basename($scorm->reference) != 'imsmanifest.xml') && ($scorm->reference[0] != '#'))) {
             // Rename temp scorm dir to scorm id
             $scorm->dir = $CFG->dataroot.'/'.$scorm->course.'/moddata/scorm';
+            if (file_exists($scorm->dir.'/'.$id)) {
+                //delete directory as it shouldn't exist! - most likely there from an old moodle install with old files in dataroot
+                scorm_delete_files($scorm->dir.'/'.$id);
+            }
             rename($scorm->dir.$scorm->datadir,$scorm->dir.'/'.$id);
         }
 
-- 
2.39.5