From d1cbf581665965dca7988a05ff291f32f0146f8c Mon Sep 17 00:00:00 2001
From: AiTechEye <40591179+AiTechEye@users.noreply.github.com>
Date: Mon, 29 Oct 2018 14:25:19 +0100
Subject: [PATCH] *nill crash

---
 aliveai_nitroglycerine/init.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/aliveai_nitroglycerine/init.lua b/aliveai_nitroglycerine/init.lua
index 836c75e..3f8b6c7 100644
--- a/aliveai_nitroglycerine/init.lua
+++ b/aliveai_nitroglycerine/init.lua
@@ -349,7 +349,7 @@ aliveai_nitroglycerine.spawn_dust=function(pos)
 		local n=minetest.registered_nodes[minetest.get_node(pos).name]
 		if not (n and n.walkable) or drop=="" or type(drop)~="string" then return end
 		local t=n.tiles
-		if not t[1] then return end
+		if not (t and t[1]) then return end
 		local tx={}
 		local tt={}
 		tt.t1=t[1]