Index: trunk/core/kernel/utility/params.php
===================================================================
diff -u -r6093 -r6583
--- trunk/core/kernel/utility/params.php	(.../params.php)	(revision 6093)
+++ trunk/core/kernel/utility/params.php	(.../params.php)	(revision 6583)
@@ -19,7 +19,7 @@
 	{
 //		$re = preg_quote('([\${}a-zA-Z0-9_.-#\[\]]+)=(["\']{1,1})(.*?)(?<!\\)\2','/');
 //		preg_match_all('/'.$re.'/s', $params_str, $rets, PREG_SET_ORDER);
-		preg_match_all('/([\${}a-zA-Z0-9_.-\\\\#\\[\\]]+)=(["\']{1,1})(.*?)(?<!\\\)\\2/s', $params_str, $rets, PREG_SET_ORDER);
+		preg_match_all('/([\${}a-zA-Z0-9_.\\-\\\\#\\[\\]]+)=(["\']{1,1})(.*?)(?<!\\\)\\2/s', $params_str, $rets, PREG_SET_ORDER);
 
 		$values = Array();
 		foreach ($rets AS $key => $val){