From 9a4346e370b464432930bb3ca6fddb812a678df6 Mon Sep 17 00:00:00 2001
From: Regis Houssin <regis@dolibarr.fr>
Date: Fri, 8 Jun 2007 08:54:00 +0000
Subject: [PATCH] bugfix

---
 htdocs/lib/functions.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/lib/functions.inc.php b/htdocs/lib/functions.inc.php
index c99a683de37..2533d11ad95 100644
--- a/htdocs/lib/functions.inc.php
+++ b/htdocs/lib/functions.inc.php
@@ -1308,7 +1308,7 @@ function dol_loginfunction($notused,$pearstatus)
       if ($socid > 0) $sql .= " AND dbt.fk_soc = ".$socid;
     }
 
-    if ($db->query($sql))
+    if ($sql && $db->query($sql))
     {
       if ($db->num_rows() == 0)
       {