From 94f63f131d9c04f0038d99f1b6770ce0648889ca Mon Sep 17 00:00:00 2001
From: grilledham <jrdgillham@gmail.com>
Date: Tue, 22 May 2018 01:02:47 +0100
Subject: [PATCH] updates

---
 blueprint_helper.lua | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/blueprint_helper.lua b/blueprint_helper.lua
index d420b95a..f41e3505 100644
--- a/blueprint_helper.lua
+++ b/blueprint_helper.lua
@@ -276,6 +276,11 @@ end
 
 local function draw_filters_table(event)
     local center = event.player.gui.center
+
+    if center[filters_table_name] then
+        return
+    end
+
     local frame = center.add {type = 'frame', name = filters_table_name, direction = 'vertical', caption = 'Set Filter'}
 
     local t = frame.add {type = 'table', column_count = 8}