Only creators can restore courses

diff --git a/files/index.php b/files/index.php
index d6ec5a0b39cbfca4680ca929aac1b010f9101950..2f5ab4350a89999518ca5cd984ee02d837c46a81 100644 (file)
--- a/files/index.php
+++ b/files/index.php
@@ -762,7 +762,7 @@ function displaydir ($wdir) {
             } else if ($icon == "zip.gif") {
                 $edittext = "<a href=\"index.php?id=$id&wdir=$wdir&file=$fileurl&action=unzip\">$strunzip</a>&nbsp;";
                 $edittext .= "<a href=\"index.php?id=$id&wdir=$wdir&file=$fileurl&action=listzip\">$strlist</a> ";
-                if (!empty($CFG->backup_version) && isteacher($id)) {
+                if (!empty($CFG->backup_version) and isteacher($id) and iscreator()) {
                     $edittext .= "<a href=\"index.php?id=$id&wdir=$wdir&file=$filesafe&action=restore\">$strrestore</a> ";
                 }
             } else {