From 55a49a6e51bcbdf9f4e3e3083c9fadf19e6af529 Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Thu, 23 Feb 2006 08:37:37 +0000
Subject: [PATCH] allow $ at the end of \"cn\" (needed for hosts)

---
 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 a674d581..f402dcac 100644
--- a/lam/lib/account.inc
+++ b/lam/lib/account.inc
@@ -464,7 +464,7 @@ function get_preg($argument, $regexp) {
 					break;
 		case 'realname':	// Allow all but \, <, >, =, $, ?
 		case 'cn':
-					$pregexpr = '/^[^\\\<>=\\$\\?]+$/';
+					$pregexpr = '/^[^\\\<>=\\$\\?]+(\\$)?$/';
 					break;
 		case "telephone":	// Allow numbers, space, brackets, /-+.
 					$pregexpr = '/^(\\+)*([0-9\\.\\ \\(\\)\\/-])*$/';