Index: trunk/core/kernel/application.php
===================================================================
diff -u -r3427 -r3431
--- trunk/core/kernel/application.php	(.../application.php)	(revision 3427)
+++ trunk/core/kernel/application.php	(.../application.php)	(revision 3431)
@@ -1027,7 +1027,7 @@
 		{
 			$params_str .= $join_string.$param.'='.$value;
 		}
-		$ret .= preg_replace('/^'.$join_string.'(.*)/', '?\\1', $params_str);
+		$ret .= $params_str;
 
 		if ($encode) $ret = str_replace('\\', '%5C', $ret);
 		return $ret;