Fix wrong finish staus on status.json

templates/export_backup.html

@@ -65,7 +65,7 @@
    
 
 //Refresh periode in seconds
-var refresh = 15;
+var refresh = 10;
 var done = false;
 function status(){
     $.getJSON("/status.json",  function(data) {
@@ -79,7 +79,8 @@ function status(){
                 done = false;
             }else{
                 $('tbody').append('<td>'+val.status+'</td>');
-                done = true;
+		
+                done = data.finish;
             }
             $('#table-design').append('</tr>');
         });