From 03162427df0c2dbd683cee956d50770fa7a31069 Mon Sep 17 00:00:00 2001
From: stronk7 <stronk7>
Date: Sat, 2 Aug 2003 18:23:58 +0000
Subject: [PATCH] The restore option in course page is only showed if th
 "backupdata" dir exists

---
 course/lib.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/course/lib.php b/course/lib.php
index 645db19ce6..ab1c8e7b2a 100644
--- a/course/lib.php
+++ b/course/lib.php
@@ -789,9 +789,12 @@ function print_course_admin_links($course, $width=180) {
 
         $admindata[]="<a href=\"$CFG->wwwroot/backup/backup.php?id=$course->id\">".get_string("backup")."...</a>";
         $adminicon[]="<img src=\"$pixpath/i/backup.gif\" height=16 width=16 alt=\"\">";
-
-        $admindata[]="<a href=\"$CFG->wwwroot/files/index.php?id=$course->id&wdir=/backupdata\">".get_string("restore")."...</a>";
-        $adminicon[]="<img src=\"$pixpath/i/restore.gif\" height=16 width=16 alt=\"\">";
+        
+        //Only showed if "backupdata" dir exists
+        if (is_dir($CFG->dataroot."/".$course->id."/".backupdata)) {
+            $admindata[]="<a href=\"$CFG->wwwroot/files/index.php?id=$course->id&wdir=/backupdata\">".get_string("restore")."...</a>";
+            $adminicon[]="<img src=\"$pixpath/i/restore.gif\" height=16 width=16 alt=\"\">";
+        }
     
         $admindata[]="<a href=\"$CFG->wwwroot/doc/view.php?id=$course->id&file=teacher.html\">".get_string("help")."...</a>";
         $adminicon[]="<img src=\"$modpixpath/resource/icon.gif\" height=16 width=16 alt=\"\">";
-- 
2.39.5