--- htdocs/add_attr_form.php	2008-08-01 02:56:30.000000000 +0200
+++ htdocs.patched/add_attr_form.php	2008-08-01 02:57:43.000000000 +0200
@@ -24,6 +24,7 @@
 printf('<h3 class="subtitle">%s: <b>%s</b> &nbsp;&nbsp;&nbsp; %s: <b>%s</b></h3>',
 	_('Server'),$ldapserver->name,_('Distinguished Name'),htmlspecialchars($entry['dn']['string']));
 
+$dn=array();
 $dn['attrs'] = $ldapserver->getDNAttrs($entry['dn']['string']);
 $dn['oclasses'] = $ldapserver->getDNAttr($entry['dn']['string'],'objectClass');
 if (! is_array($dn['oclasses']))