From aa19998a72a1ec8b5c67ca19aebbe8d06e8aa778 Mon Sep 17 00:00:00 2001
From: dongsheng <dongsheng>
Date: Mon, 3 Nov 2008 05:25:30 +0000
Subject: [PATCH] "MDL-16954, use rebert\'s patch to clean notice/warning in
 cron job via php cli, merged from 1.9"

---
 lib/moodlelib.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index f3af61186b..2c2f49f7f3 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -3357,8 +3357,10 @@ function get_complete_user_data($field, $value, $mnethostid=null) {
         $user->lastname   = ' ';
     }
 
-    $user->sesskey  = random_string(10);
-    $user->sessionIP = md5(getremoteaddr());   // Store the current IP in the session
+    if (isset($_SERVER['REMOTE_ADDR'])) {
+        $user->sesskey  = random_string(10);
+        $user->sessionIP = md5(getremoteaddr());   // Store the current IP in the session
+    }
 
     return $user;
 }
-- 
2.39.5