fixed nil check

2018-01-26 15:48:09 +00:00 · 2018-01-26 15:48:09 +00:00 · 2ae4f6b7a5
parent 677c4311ab
commit 2ae4f6b7a5
2 changed files with 2 additions and 1 deletions
--- a/init.lua
+++ b/init.lua
@ -173,7 +173,8 @@ local get_ambience = function(player)
 	end

 	-- wading through water
-	if minetest.registered_nodes[nod_feet].groups.water then
+	if minetest.registered_nodes[nod_feet]
+	and minetest.registered_nodes[nod_feet].groups.water then

 		local control = player:get_player_control()

--- a/textures/trans.png
+++ b/textures/trans.png