From 57faffd3b45e20d59e94c623c67c8f8129e9e073 Mon Sep 17 00:00:00 2001
From: Cooldude2606 <cooldude260607@gmail.com>
Date: Fri, 22 Dec 2017 16:44:52 +0000
Subject: [PATCH] Fixed small error on_join

---
 ExpCore/GuiParts/left.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ExpCore/GuiParts/left.lua b/ExpCore/GuiParts/left.lua
index be0c2e26..54f50dcb 100644
--- a/ExpCore/GuiParts/left.lua
+++ b/ExpCore/GuiParts/left.lua
@@ -107,7 +107,7 @@ end
 -- draws the left guis when a player first joins, fake_event is just because i am lazy
 Event.register(defines.events.on_player_joined_game,function(event)
     local player = Game.get_player(event)
-    local frames = Gui._get_data('left')
+    local frames = Gui._get_data('left') or {}
     for name,left in pairs(frames) do
         local fake_event = {player_index=player.index,element={name=name}}
         left.open(fake_event)