From: stronk7 <stronk7>
Date: Mon, 2 Apr 2007 21:51:16 +0000 (+0000)
Subject: Disable the "save" button if the file isn't writable.
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=208f08e2d10df60646b9c8788c06db8ab1b984f4;p=moodle.git

Disable the "save" button if the file isn't writable.

Merged from MOODLE_18_STABLE
---

diff --git a/admin/xmldb/actions/main_view/main_view.class.php b/admin/xmldb/actions/main_view/main_view.class.php
index b290d722cb..921cb711b5 100644
--- a/admin/xmldb/actions/main_view/main_view.class.php
+++ b/admin/xmldb/actions/main_view/main_view.class.php
@@ -152,7 +152,7 @@ class main_view extends XMLDBAction {
             /// The save button
                 if ($dbdir->path_exists &&
                     file_exists($key . '/install.xml') &&
-                    is_readable($key . '/install.xml') &&
+                    is_writeable($key . '/install.xml') &&
                     is_writeable($key) &&
                     !empty($dbdir->xml_loaded) &&
                     !empty($dbdir->xml_changed)) {