dont register decoration if ethereal active

crops/garlic.lua

@@ -82,6 +82,7 @@ farming.registered_plants["farming:garlic"] = {
 
 -- mapgen
 
+if not farming.eth then
 minetest.register_decoration({
 	deco_type = "simple",
 	place_on = {"default:dirt_with_grass", "mcl_core:dirt_with_grass"},
@@ -100,3 +101,4 @@ minetest.register_decoration({
 	spawn_by = "group:tree",
 	num_spawn_by = 1
 })
+end