Fixes notices when username doesn't exist

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index cbfa9e26687f30d6ebeb09d432716c39abf7e435..5001c8d85853eecb70cce0adb1e54396716bee6c 100644 (file)
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -1740,7 +1740,10 @@ function authenticate_user_login($username, $password) {
 
     // First try to find the user in the database
 
-    $user = get_user_info_from_db('username', $username);
+    if (!$user = get_user_info_from_db('username', $username)) {
+        $user->id = 0;     // Not a user
+        $user->auth = $CFG->auth;
+    }
 
     // Sort out the authentication method we are using.