Default/mapgen: Remove unused 'mapgen_air' alias

diff --git a/mods/default/mapgen.lua b/mods/default/mapgen.lua
index c92514cf4e72b26e125c7fa5afbdced44912ddd2..c918229cbfa15a3e95b7b377be177129a937de97 100644 (file)
--- a/mods/default/mapgen.lua
+++ b/mods/default/mapgen.lua
@@ -2,7 +2,6 @@
 -- Aliases for map generator outputs
 --
 
-minetest.register_alias("mapgen_air", "air")
 minetest.register_alias("mapgen_stone", "default:stone")
 minetest.register_alias("mapgen_dirt", "default:dirt")
 minetest.register_alias("mapgen_dirt_with_grass", "default:dirt_with_grass")