Index: branches/5.2.x/core/install/install_toolkit.php
===================================================================
diff -u -N -r14860 -r14863
--- branches/5.2.x/core/install/install_toolkit.php	(.../install_toolkit.php)	(revision 14860)
+++ branches/5.2.x/core/install/install_toolkit.php	(.../install_toolkit.php)	(revision 14863)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: install_toolkit.php 14860 2011-12-12 11:36:50Z alex $
+* @version	$Id: install_toolkit.php 14863 2011-12-13 10:01:17Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -1158,10 +1158,10 @@
 				$current = $this->getSystemConfig('Misc', 'CompressionEngine');
 			}
 
-			$output = shell_exec('java -version');
+			$output = shell_exec('java -version 2>&1');
 			$compression_engines = Array ('' => 'None', 'yui' => 'YUICompressor (Java)', 'php' => 'PHP-based');
 
-			if ( strpos($output, 'Java Version') === false ) {
+			if ( stripos($output, 'java version') === false ) {
 				if ( $current == 'yui' ) {
 					$compression_engines['yui'] .= ' (offline)';
 				}