From 450dcc603db217eea7ba060fef1b0e02a4bcf2d7 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sat, 7 Feb 2009 22:55:05 +0000
Subject: [PATCH] MDL-18138 added option to supply username as GET param -
 based on patch by Robert Allerstorfer; merged from MOODLE_19_STABLE

---
 login/index.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/login/index.php b/login/index.php
index 68fedfb618..dcb3a65af7 100644
--- a/login/index.php
+++ b/login/index.php
@@ -256,7 +256,12 @@
     }
 
     if (empty($frm->username) && $authsequence[0] != 'shibboleth') {  // See bug 5184
-        $frm->username = get_moodle_cookie() === 'nobody' ? '' : get_moodle_cookie();
+        if (!empty($_GET["username"])) {
+            $frm->username = $_GET["username"];
+        } else {
+            $frm->username = get_moodle_cookie() === 'nobody' ? '' : get_moodle_cookie();
+        }
+
         $frm->password = "";
     }
 
-- 
2.39.5