diff --git a/htdocs/core/ajax/ajaxdirpreview.php b/htdocs/core/ajax/ajaxdirpreview.php
index 11e42602f03..37f54fb780a 100644
--- a/htdocs/core/ajax/ajaxdirpreview.php
+++ b/htdocs/core/ajax/ajaxdirpreview.php
@@ -137,7 +137,7 @@ if (! dol_is_dir($upload_dir))
 }
 
 print '<!-- TYPE='.$type.' -->'."\n";
-print '<!-- Page called with mode='.(isset($mode)?$mode:'').' url='.$_SERVER["PHP_SELF"].'?'.$_SERVER["QUERY_STRING"].' -->'."\n";
+print '<!-- Page called with mode='.(isset($mode)?$mode:'').' type='.$type.' module='.$module.' url='.$_SERVER["PHP_SELF"].'?'.$_SERVER["QUERY_STRING"].' -->'."\n";
 
 $param='';
 $param.=($sortfield?'&sortfield='.$sortfield:'').($sortorder?'&sortorder='.$sortorder:'');
@@ -176,10 +176,8 @@ if ($type == 'directory')
         $relativepath='facture';
         $upload_dir = $conf->fournisseur->dir_output.'/'.$relativepath;
         $filearray=dol_dir_list($upload_dir,"files",1,'',array('^SPECIMEN\.pdf$','^\.','\.meta$','^temp$','^CVS$','^thumbs$'),$sortfield,(strtolower($sortorder)=='desc'?SORT_DESC:SORT_ASC),1);
-
         $param.='&module='.$module;
         $textifempty=($section?$langs->trans("NoFileFound"):($showonrightsize=='featurenotyetavailable'?$langs->trans("FeatureNotYetAvailable"):$langs->trans("NoFileFound")));
-
         $formfile->list_of_autoecmfiles($upload_dir,$filearray,$module,$param,1,'',$user->rights->ecm->upload,1,$textifempty,$maxlengthname,$url);
     }
     else if ($module == 'propal')  // Auto area for customers orders
diff --git a/htdocs/core/ajax/ajaxdirtree.php b/htdocs/core/ajax/ajaxdirtree.php
index 012da1f25a6..4ca70302e0a 100644
--- a/htdocs/core/ajax/ajaxdirtree.php
+++ b/htdocs/core/ajax/ajaxdirtree.php
@@ -74,6 +74,7 @@ if ($modulepart == 'ecm')
 
 top_httphead();
 
+//print '<!-- selecteddir = '.$selecteddir.', openeddir = '.$openeddir.', modulepart='.$modulepart.' -->'."\n";
 $userstatic=new User($db);
 $form=new Form($db);
 $ecmdirstatic = new EcmDirectory($db);
diff --git a/htdocs/core/class/html.formfile.class.php b/htdocs/core/class/html.formfile.class.php
index b67e05defc7..f9eb554a945 100644
--- a/htdocs/core/class/html.formfile.class.php
+++ b/htdocs/core/class/html.formfile.class.php
@@ -789,7 +789,7 @@ class FormFile
         $var=true;
         foreach($filearray as $key => $file)
         {
-            if (!is_dir($file['name'])
+        	if (!is_dir($file['name'])
             && $file['name'] != '.'
             && $file['name'] != '..'
             && $file['name'] != 'CVS'
@@ -821,10 +821,10 @@ class FormFile
                 }
                 else
                 {
-                    //print 'Fetch '.$idorref.'<br>';
+                    //print 'Fetch '.$id." - ".$ref.'<br>';
                     $result=$object_instance->fetch($id,$ref);
                     if ($result > 0)  { $found=1; $this->cache_objects[$modulepart.'_'.$id.'_'.$ref]=dol_clone($object_instance); }    // Save object into a cache
-                    if ($result == 0) { $found=1; $this->cache_objects[$modulepart.'_'.$id.'_'.$ref]='notfound'; }
+                    if ($result == 0) { $found=1; $this->cache_objects[$modulepart.'_'.$id.'_'.$ref]='notfound'; unset($filearray[$key]); }
                 }
 
                 if (! $found > 0 || ! is_object($this->cache_objects[$modulepart.'_'.$id.'_'.$ref])) continue;    // We do not show orphelins files
@@ -856,6 +856,7 @@ class FormFile
                 print "</td></tr>\n";
             }
         }
+
         if (count($filearray) == 0)
         {
             print '<tr '.$bc[$var].'><td colspan="4">';