From 53d15f925b91d02e81083d2ab3c29280b2d8fd56 Mon Sep 17 00:00:00 2001
From: David Mudrak <david.mudrak@gmail.com>
Date: Sat, 17 Jul 2010 22:18:20 +0000
Subject: [PATCH] NOMDL MNet improved debugging - do not not call get_string()
 for non-localized error messages

---
 mnet/xmlrpc/client.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/mnet/xmlrpc/client.php b/mnet/xmlrpc/client.php
index ad5484c6958..e56bf742a4a 100644
--- a/mnet/xmlrpc/client.php
+++ b/mnet/xmlrpc/client.php
@@ -282,7 +282,11 @@ class mnet_xmlrpc_client {
                 return $this->send($rekeyed_mnet_peer);
             }
             if (!empty($CFG->mnet_rpcdebug)) {
-                $guidance = get_string('error'.$this->response['faultCode'], 'mnet');
+                if (get_string_manager()->string_exists('error'.$this->response['faultCode'], 'mnet')) {
+                    $guidance = get_string('error'.$this->response['faultCode'], 'mnet');
+                } else {
+                    $guidance = '';
+                }
             } else {
                 $guidance = '';
             }