From 32d651c853a7d70514789172e7956966333a77b5 Mon Sep 17 00:00:00 2001
From: donal72 <donal72>
Date: Thu, 1 Nov 2007 06:11:08 +0000
Subject: [PATCH] Test for empty dataset to suppress a warning

---
 auth/mnet/auth.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/auth/mnet/auth.php b/auth/mnet/auth.php
index fbb5a981afc..b7f98118ecb 100644
--- a/auth/mnet/auth.php
+++ b/auth/mnet/auth.php
@@ -289,7 +289,7 @@ class auth_plugin_mnet extends auth_plugin_base {
 
         // add the remote user to the database if necessary, and if allowed
         // TODO: refactor into a separate function
-        if (! $localuser->id) {
+        if (empty($localuser) || ! $localuser->id) {
             if (empty($this->config->auto_add_remote_users)) {
                 error(get_string('nolocaluser', 'mnet'));
             }