From 826a7905ab905fd92245f97539ba9b619996572a Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@users.sourceforge.net>
Date: Sun, 22 Jan 2006 17:29:38 +0000
Subject: [PATCH] =?UTF-8?q?Fix:=20Ajout=20protection=20si=20droits=20d'un?=
 =?UTF-8?q?=20module=20export=20mal=20d=E9finis?=
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---
 htdocs/user.class.php | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/htdocs/user.class.php b/htdocs/user.class.php
index 9cdb74e5b49..a04550351a8 100644
--- a/htdocs/user.class.php
+++ b/htdocs/user.class.php
@@ -424,12 +424,16 @@ class User
             {
                 $row = $this->db->fetch_row($result);
         
-                if (strlen($row[1]) > 0)
+                if ($row[1])
                 {
-        
-                    if (strlen($row[2]) > 0)
+                    if ($row[2])
                     {
-                        $this->rights->$row[0]->$row[1]->$row[2] = 1;
+                        if (! $this->rights->$row[0] ||
+                        (is_object($this->rights->$row[0]) && ! $this->rights->$row[0]->$row[1]) ||
+                        (is_object($this->rights->$row[0]->$row[1])) )
+                        {
+                            $this->rights->$row[0]->$row[1]->$row[2] = 1;
+                        }
                     }
                     else
                     {