FIX Bad sort link on ECM module for automatic tab

htdocs/core/ajax/ajaxdirpreview.php

@@ -82,6 +82,7 @@ else    // For no ajax call
     $relativepath=$ecmdir->getRelativePath();
     $upload_dir = $conf->ecm->dir_output.'/'.$relativepath;
 }
+if (empty($url)) $url=DOL_URL_ROOT.'/ecm/index.php';
 
 // Load traductions files
 $langs->load("ecm");
@@ -138,10 +139,10 @@ if (! dol_is_dir($upload_dir))
 }
 
 print '<!-- TYPE='.$type.' -->'."\n";
-print '<!-- Page called with mode='.(isset($mode)?$mode:'').' type='.$type.' module='.$module.' url='.$_SERVER["PHP_SELF"].'?'.$_SERVER["QUERY_STRING"].' -->'."\n";
+print '<!-- Page called with mode='.(isset($mode)?$mode:'').' type='.$type.' module='.$module.' url='.$url.' '.$_SERVER["PHP_SELF"].'?'.$_SERVER["QUERY_STRING"].' -->'."\n";
 
 $param=($sortfield?'&sortfield='.$sortfield:'').($sortorder?'&sortorder='.$sortorder:'');
-$url=DOL_URL_ROOT.'/ecm/index.php';
+
 
 // Dir scan
 if ($type == 'directory')

htdocs/ecm/index_auto.php

@@ -574,6 +574,7 @@ if (empty($action) || $action == 'file_manager' || preg_match('/refresh/i',$acti
 
 
 $mode='noajax';
+$url=DOL_URL_ROOT.'/ecm/index_auto.php';
 include_once DOL_DOCUMENT_ROOT.'/core/ajax/ajaxdirpreview.php';