From ed28d08878ce66ec73155da0b0494eb01faa350b Mon Sep 17 00:00:00 2001
From: Dan Poltawski <dan.poltawski@lancaster.ac.uk>
Date: Sun, 21 Mar 2010 15:03:26 +0000
Subject: [PATCH] moodlelib MDL-20110 - allow remoteip_in_list to return true
 for cli access

Previously it always failed and restricted access for users blocking ips and
running cron from cli
---
 lib/moodlelib.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index e97f4f4b932..4d0e1d6589b 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -8432,6 +8432,12 @@ function cleardoubleslashes ($path) {
 function remoteip_in_list($list){
     $inlist = false;
     $client_ip = getremoteaddr();
+
+    if(!$client_ip){
+        // ensure access on cli
+        return true;
+    }
+
     $list = explode("\n", $list);
     foreach($list as $subnet) {
         $subnet = trim($subnet);