From 0f31850a35319fb2d6245a8e72fd25554facae9b Mon Sep 17 00:00:00 2001
From: jerome mouneyrac <jerome@moodle.com>
Date: Tue, 6 Jul 2010 09:17:49 +0000
Subject: [PATCH] webservice MDL-22255 fix moodle_user_get_users_by_id() ws
 function when no custom field are returned

---
 user/externallib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/user/externallib.php b/user/externallib.php
index e061ddeec96..c5e3f5b8f71 100644
--- a/user/externallib.php
+++ b/user/externallib.php
@@ -354,7 +354,7 @@ class moodle_user_external extends external_api {
 
                 $userarray = (array) $user; //we want to return an array not an object
                 /// now we transfert all profile_field_xxx into the customfields external_multiple_structure required by description
-                $userarray['customfields'] = null;
+                $userarray['customfields'] = array();
                 $customfields = profile_user_record($user->id);
                 $customfields = (array) $customfields;
                 foreach ($customfields as $key => $value) {