From 946f54070b4bed0fa52e291b6603e28be449299d Mon Sep 17 00:00:00 2001
From: Louis <55180044+louisroyer@users.noreply.github.com>
Date: Tue, 7 Apr 2020 16:22:39 +0200
Subject: [PATCH] Fix crash when switching station is placed

---
 technic/machines/HV/cables.lua | 2 +-
 technic/machines/HV/init.lua   | 2 +-
 technic/machines/LV/cables.lua | 2 +-
 technic/machines/LV/init.lua   | 2 +-
 technic/machines/MV/cables.lua | 2 +-
 technic/machines/MV/init.lua   | 2 +-
 technic/register.lua           | 3 ++-
 7 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/technic/machines/HV/cables.lua b/technic/machines/HV/cables.lua
index b315433..00cb89f 100644
--- a/technic/machines/HV/cables.lua
+++ b/technic/machines/HV/cables.lua
@@ -8,5 +8,5 @@ minetest.register_craft({
 	}
 })
 
-technic.register_cable(S("HV"), 3/16, "hv")
+technic.register_cable(S("HV"), 3/16, "HV")
 
diff --git a/technic/machines/HV/init.lua b/technic/machines/HV/init.lua
index d7136b4..edf0a4f 100644
--- a/technic/machines/HV/init.lua
+++ b/technic/machines/HV/init.lua
@@ -1,5 +1,5 @@
 
-technic.register_tier("HV", "High Voltage")
+technic.register_tier("HV")
 
 local path = technic.modpath.."/machines/HV"
 
diff --git a/technic/machines/LV/cables.lua b/technic/machines/LV/cables.lua
index 3183547..7aed160 100644
--- a/technic/machines/LV/cables.lua
+++ b/technic/machines/LV/cables.lua
@@ -10,5 +10,5 @@ minetest.register_craft({
 	}
 })
 
-technic.register_cable(S("LV"), 2/16, "lv")
+technic.register_cable(S("LV"), 2/16, "LV")
 
diff --git a/technic/machines/LV/init.lua b/technic/machines/LV/init.lua
index fde684d..b258897 100644
--- a/technic/machines/LV/init.lua
+++ b/technic/machines/LV/init.lua
@@ -1,5 +1,5 @@
 
-technic.register_tier("LV", "Low Voltage")
+technic.register_tier("LV")
 
 local path = technic.modpath.."/machines/LV"
 
diff --git a/technic/machines/MV/cables.lua b/technic/machines/MV/cables.lua
index 90fccc4..8c69c6a 100644
--- a/technic/machines/MV/cables.lua
+++ b/technic/machines/MV/cables.lua
@@ -10,5 +10,5 @@ minetest.register_craft({
 	}
 })
 
-technic.register_cable(S("MV"), 2.5/16, "mv")
+technic.register_cable(S("MV"), 2.5/16, "MV")
 
diff --git a/technic/machines/MV/init.lua b/technic/machines/MV/init.lua
index 07c44b6..5715eaa 100644
--- a/technic/machines/MV/init.lua
+++ b/technic/machines/MV/init.lua
@@ -1,5 +1,5 @@
 
-technic.register_tier("MV", "Medium Voltage")
+technic.register_tier("MV")
 
 local path = technic.modpath.."/machines/MV"
 
diff --git a/technic/register.lua b/technic/register.lua
index 8f75b81..085aeec 100644
--- a/technic/register.lua
+++ b/technic/register.lua
@@ -11,12 +11,13 @@ technic.power_tools = {}
 technic.networks = {}
 
 
-function technic.register_tier(tier, description)
+function technic.register_tier(tier)
 	technic.machines[tier] = {}
 end
 
 function technic.register_machine(tier, nodename, machine_type)
 	if not technic.machines[tier] then
+		print("Warning: trying to register a machine with an unregistered tier")
 		return
 	end
 	technic.machines[tier][nodename] = machine_type