From 18bdb2a0446fd0e60f645f686238488156ac94f5 Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Tue, 8 Dec 2015 16:46:08 +0000
Subject: [PATCH] enhanced filtering

---
 lam/lib/modules/nisMailAlias.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lam/lib/modules/nisMailAlias.inc b/lam/lib/modules/nisMailAlias.inc
index 48bc3d7c..d9d3350d 100644
--- a/lam/lib/modules/nisMailAlias.inc
+++ b/lam/lib/modules/nisMailAlias.inc
@@ -365,7 +365,7 @@ class nisMailAlias extends baseModule {
 		// load list with all mail addresses
 		$count = sizeof($options);
 		for ($i = 0; $i < $count; $i++) {
-			if (!get_preg($options[$i], $regex) || (($filter != '') && (strpos($options[$i], $filter) === false))) {
+			if (!get_preg($options[$i], $regex) || (!empty($filter) && !preg_match('/' . str_replace('*', '.*', $filter) . '/ui', $options[$i]))) {
 				unset($options[$i]);
 			}
 		}