From 469b50633862b4838e4304750ef01195fd9850e8 Mon Sep 17 00:00:00 2001
From: SX <sx@minetest>
Date: Thu, 13 Feb 2020 22:23:06 +0200
Subject: Refactoring hooks, storage, register

---
 storage.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'storage.lua')

diff --git a/storage.lua b/storage.lua
index 5adbaf5..e923e5d 100644
--- a/storage.lua
+++ b/storage.lua
@@ -17,10 +17,10 @@ local function load_elevator()
 			file:close()
 		end
 	end
-	elevator.motors = data.motors and data.motors or {}
+	elevator.motors = (data and data.motors) and data.motors or {}
 end
 
-local function save_elevator()
+elevator.save_elevator = function()
     if str then
         str:set_string("data", minetest.serialize({motors = elevator.motors}))
         return
-- 
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