From 63eedd09471461d48c4e10c81747dbd4ef46d71e Mon Sep 17 00:00:00 2001
From: orwell96 <orwell@bleipb.de>
Date: Mon, 5 Nov 2018 21:01:32 +0100
Subject: Allow pcnaming for any signals

---
 advtrains_luaautomation/pcnaming.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/advtrains_luaautomation/pcnaming.lua b/advtrains_luaautomation/pcnaming.lua
index 8880d53..427585d 100644
--- a/advtrains_luaautomation/pcnaming.lua
+++ b/advtrains_luaautomation/pcnaming.lua
@@ -43,7 +43,8 @@ minetest.register_craftitem("advtrains_luaautomation:pcnaming",{
 				minetest.record_protection_violation(pos, pname)
 				return
 			end
-			if advtrains.is_passive(pos) then
+			local node = advtrains.ndb.get_node(pos)
+			if node.name and (minetest.get_item_group(node.name, "advtrains_signal")>0 or advtrains.is_passive(pos)) then
 				--look if this one already has a name
 				local pn=""
 				for name, npos in pairs(atlatc.pcnaming.name_map) do
-- 
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