diff --git a/inc/iSchedule.php b/inc/iSchedule.php
index 930a5e84..ca426def 100644
--- a/inc/iSchedule.php
+++ b/inc/iSchedule.php
@@ -204,7 +204,7 @@ class iSchedule
   function getServer ( )
   {
     global $icfg;
-    if ( isset($icfg) && $icfg [ $this->domain ] )
+    if ( isset($icfg) && isset($icfg[$this->domain]) )
     {
       $this->remote_server = $icfg [ $this->domain ] [ 'server' ];
       $this->remote_port = $icfg [ $this->domain ] [ 'port' ];