add nil check for prot display removal

2021-01-03 19:25:29 +00:00 · 2021-01-03 19:25:29 +00:00 · 034029b0f4
commit 034029b0f4
parent 6bca4ffdff
1 changed files with 2 additions and 1 deletions
--- a/init.lua
+++ b/init.lua
@ -457,7 +457,8 @@ local del_display = function(pos)

 	for _, v in ipairs(objects) do

-		if v:get_luaentity().name == "protector:display" then
+		if v and v:get_luaentity()
+		and v:get_luaentity().name == "protector:display" then
 			v:remove()
 		end
 	end