From b3a2f33377777b4b75f528065089ad2152bcf90a Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Mon, 5 Mar 2007 16:42:58 +0000
Subject: [PATCH] allow more characters in NIS aliases

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

diff --git a/lam/lib/account.inc b/lam/lib/account.inc
index 7f79012e..d28a86e6 100644
--- a/lam/lib/account.inc
+++ b/lam/lib/account.inc
@@ -544,7 +544,7 @@ function get_preg($argument, $regexp) {
 					$pregexpr = '/^[0-9a-zA-Z_-]+(\\.[0-9a-zA-Z_-]+)*$/';
 					break;
 		case 'nis_alias':
-					$pregexpr = '/^([[:alnum:]])+$/u';
+					$pregexpr = '/^([[:alnum:]@\\.\\ \\_-])+$/u';
 					break;
 		case 'nis_recipient':
 					$pregexpr = '/^([[:alnum:]@\\.\\ \\_-])+$/u';