--- projects/cms/source/reports/php/shared/iutils.inc.php	2004/08/01 10:40:30	1.5
+++ projects/cms/source/reports/php/shared/iutils.inc.php	2007/06/30 11:24:42	1.8
@@ -1,4 +1,4 @@
-<?
+<?php
 
 #
 # i-scream central monitoring system
@@ -34,7 +34,7 @@ function getdirArray($dir='./',$sort='asort') {
         if($fd == TRUE) {
             closedir($fd);
         }
-        if (is_array($dir_array)) {
+        if (isset($dir_array) && is_array($dir_array)) {
             $sort($dir_array);
             $dir_file_count = count($dir_array);
             Return $dir_array;
@@ -46,4 +46,4 @@ function getdirArray($dir='./',$sort='asort') {
     }
 }
 
-?>
\ No newline at end of file
+?>