From bbef42e594c36debf92adf0e172cb303ec6c5184 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@users.sourceforge.net>
Date: Sat, 29 Jan 2011 17:01:04 +0000
Subject: [PATCH] Fix: Function dol_buildlogin

---
 htdocs/lib/functions2.lib.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/htdocs/lib/functions2.lib.php b/htdocs/lib/functions2.lib.php
index c821fbb7ecf..58f4b2e8f9b 100644
--- a/htdocs/lib/functions2.lib.php
+++ b/htdocs/lib/functions2.lib.php
@@ -1124,7 +1124,9 @@ function is_ip($ip)
  */
 function dol_buildlogin($lastname,$firstname)
 {
-	$login=strtolower(dol_string_unaccent($firstname)) .'.'. strtolower(dol_string_unaccent($lastname));
+    $login=strtolower(dol_string_unaccent($firstname));
+    $login.=($login?'.':'');
+    $login.=strtolower(dol_string_unaccent($lastname));
 	$login=dol_string_nospecial($login,''); // For special names
 	return $login;
-}
\ No newline at end of file
+}