Index: branches/5.3.x/core/kernel/nparser/template_cache.php
===================================================================
diff -u -N -r15928 -r16111
--- branches/5.3.x/core/kernel/nparser/template_cache.php	(.../template_cache.php)	(revision 15928)
+++ branches/5.3.x/core/kernel/nparser/template_cache.php	(.../template_cache.php)	(revision 16111)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: template_cache.php 15928 2013-07-30 10:03:45Z alex $
+* @version	$Id: template_cache.php 16111 2014-12-07 14:49:01Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -140,7 +140,7 @@
 			return false;
 		}
 
-		$real_file = $this->GetRealFilename(strtolower($filename));
+		$real_file = $this->GetRealFilename($filename);
 		if ( substr($real_file, -4) != '.tpl' ) {
 			// add ".tpl" file extension, when not specified in template name
 			$real_file .= '.tpl';
@@ -290,4 +290,4 @@
 
 		return false;
 	}
-}
\ No newline at end of file
+}