[Plugin: Simple Google Connect] Patch: fix WP_DEBUG notice for sgc_login_disconnect

When define(‘WP_DEBUG’, true) is set in wp-config.php, the following notice is displayed by Simple Google Connect for every page:

[25-Sep-2012 14:18:09 UTC] PHP Notice: Undefined index: sgc_login_disconnect in /www/wp1/wordpress/wp-content/plugins/simple-google-connect/sgc-login.php on line 97

Here is a patch that removed the notice and also ensures that users can’t disconnect their account if the admin has disallowed this:

diff -up simple-google-connect/sgc-login.php.nowarn simple-google-connect/sgc-login.php
--- simple-google-connect/sgc-login.php.nowarn  2012-09-25 14:29:08.963299799 +0000
+++ simple-google-connect/sgc-login.php 2012-09-25 14:32:21.709734342 +0000
@@ -94,7 +94,7 @@ exit;
 add_action('init','sgc_login_check_disconnect');

 function sgc_login_check_disconnect() {
-       if ( $_GET['sgc_login_disconnect'] == 1 ) {
+       if ( SGC_ALLOW_DISCONNECT && isset($_GET['sgc_login_disconnect']) && $_GET['sgc_login_disconnect'] == 1 ) {
                check_admin_referer( 'sgc_login_disconnect' );
                sgc_login_disconnect_user();
                wp_safe_redirect(get_edit_profile_url($profile->ID));

Many thanks for providing this great plugin!

http://wordpress.org/extend/plugins/simple-google-connect/