From a8daa417c485ee20716ec050d4c676b5c91af773 Mon Sep 17 00:00:00 2001
From: David Leal <halfpacho@gmail.com>
Date: Fri, 12 Jun 2020 20:39:00 +0200
Subject: [PATCH] Add GitHub workflow and luacheck (#545)

---
 technic/tools/mining_drill.lua |   15 +++++++--------
 1 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/technic/tools/mining_drill.lua b/technic/tools/mining_drill.lua
index cb16914..e54e73d 100644
--- a/technic/tools/mining_drill.lua
+++ b/technic/tools/mining_drill.lua
@@ -154,9 +154,9 @@
 	if mode == 1 then
 		drill_dig_it0(pos, player)
 	end
-	
+
 	if mode == 2 then -- 3 deep
-		dir = drill_dig_it1(player)
+		local dir = drill_dig_it1(player)
 		if dir == 0 then -- x+
 			drill_dig_it0(pos, player)
 			pos.x = pos.x + 1
@@ -186,9 +186,9 @@
 			drill_dig_it0 (pos,player)
 		end
 	end
-	
+
 	if mode==3 then -- 3 wide
-		dir=drill_dig_it1(player)
+		local dir = drill_dig_it1(player)
 		if dir==0 or dir==1 then -- x
 			drill_dig_it0 (pos,player)
 			pos.z=pos.z+1
@@ -204,7 +204,7 @@
 			drill_dig_it0 (pos,player)
 		end
 	end
-	
+
 	if mode==4 then -- 3 tall, selected in the middle
 		drill_dig_it0 (pos,player)
 		pos.y=pos.y-1
@@ -227,7 +227,7 @@
 		drill_dig_it4(pos,player)
 		end
 	end
-	
+
 	minetest.sound_play("mining_drill", {pos = pos, gain = 1.0, max_hear_distance = 10,})
 end
 
@@ -240,6 +240,7 @@
 local function mining_drill_mk2_setmode(user,itemstack)
 	local player_name=user:get_player_name()
 	local item=itemstack:to_table()
+	local mode = nil
 	local meta=minetest.deserialize(item["metadata"])
 	if meta==nil then
 		meta={}
@@ -286,7 +287,6 @@
 
 local function mining_drill_mk2_handler(itemstack, user, pointed_thing)
 	local keys = user:get_player_control()
-	local player_name = user:get_player_name()
 	local meta = minetest.deserialize(itemstack:get_metadata())
 	if not meta or not meta.mode or keys.sneak then
 		return mining_drill_mk2_setmode(user, itemstack)
@@ -309,7 +309,6 @@
 
 local function mining_drill_mk3_handler(itemstack, user, pointed_thing)
 	local keys = user:get_player_control()
-	local player_name = user:get_player_name()
 	local meta = minetest.deserialize(itemstack:get_metadata())
 	if not meta or not meta.mode or keys.sneak then
 		return mining_drill_mk3_setmode(user, itemstack)

--
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