From d6af7437b25c32a4c1879f0df3d6e59101f69344 Mon Sep 17 00:00:00 2001
From: Buckaroo Banzai <39065740+BuckarooBanzay@users.noreply.github.com>
Date: Mon, 5 Oct 2020 07:00:23 +0200
Subject: [PATCH] check for "is_player()" on "on_use"

fixes https://github.com/pandorabox-io/pandorabox.io/issues/547
---
 init.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/init.lua b/init.lua
index 2e7952d..3955bad 100644
--- a/init.lua
+++ b/init.lua
@@ -328,7 +328,8 @@ minetest.register_tool("hangglider:hangglider", {
 	inventory_image = "glider_item.png",
 	stack_max=1,
 	on_use = function(itemstack, player)
-		if not player then
+		if not player or (player.is_player and not player:is_player()) then
+			-- player does not exist or is created from an autometed machine (fake_player)
 			return
 		end
 		local pos = player:get_pos()