From 2ff60245a9e4f422aee3a3215e93ee6a758383ac Mon Sep 17 00:00:00 2001
From: sys4 <admin@sys4.fr>
Date: Mon, 20 Jul 2020 02:20:06 +0200
Subject: [PATCH] Fix warnings on undeclared global variables

---
 init.lua | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/init.lua b/init.lua
index 7f3fa47..3f607d6 100644
--- a/init.lua
+++ b/init.lua
@@ -1,7 +1,7 @@
 local buildPlatform = function(node, pos, itemstack)
 	-- code for the building platforms
-		posZ = {'1', '0', '-1', '-1', '0', '0', '1', '1' };
-		posX = {'0', '-1',  '0', '0', '1', '1', '0', '0' };
+	local posZ = {'1', '0', '-1', '-1', '0', '0', '1', '1' };
+	local posX = {'0', '-1',  '0', '0', '1', '1', '0', '0' };
 
 		for nameCount = 1, 8 do
 			pos.z = pos.z + posZ[nameCount];
@@ -20,8 +20,8 @@ local buildScaffolding = function(node, pos, itemstack, player)
 	-- many thanks to addi for improveing (rewriteing) my crappy code --
 
 	-- code for the building scaffolding
-	height = 0;
-	depth = 0;		-- !!Note!! depth is not needed at the moment
+	local height = 0;
+	local depth = 0;		-- !!Note!! depth is not needed at the moment
 
 
 	--[[ debug stuff ]]
@@ -541,3 +541,5 @@ minetest.register_craft({
 		{'default:steel_ingot', '', ''},
 	}
 })
+
+minetest.log("action", "[scaffolding] loaded.")