From: martinlanghoff <martinlanghoff>
Date: Thu, 18 Jan 2007 03:16:09 +0000 (+0000)
Subject: enrol/mnet: list_remote_servers() must always return an array
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=79b84c93fbe3b40a74a3a74970612c1291fae436;p=moodle.git

enrol/mnet: list_remote_servers() must always return an array
---

diff --git a/enrol/mnet/enrol.php b/enrol/mnet/enrol.php
index c9ccb8d0c3..b7b0b5e7a0 100644
--- a/enrol/mnet/enrol.php
+++ b/enrol/mnet/enrol.php
@@ -394,7 +394,12 @@ class enrolment_plugin_mnet {
                 h2s.serviceid = s.id AND
                 s.name = 'mnet_enrol'";
 
-        return get_records_sql($sql);
+        $res = get_records_sql($sql);
+        if (is_array($res)) {
+            return $res;
+        } else {
+            return array();
+        }
     }
 
     /**