From 1fd279435c391736ece2893fefd47c1497727770 Mon Sep 17 00:00:00 2001
From: Niklp <89982526+Niklp09@users.noreply.github.com>
Date: Fri, 10 Mar 2023 21:30:49 +0100
Subject: [PATCH] fix crash due nil itemstack (#13)

* fix crashes due nil itemstacks
---
 home_vending_machines/api.lua | 1 +
 home_workshop_misc/init.lua   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/home_vending_machines/api.lua b/home_vending_machines/api.lua
index ccad0bf..244b73f 100644
--- a/home_vending_machines/api.lua
+++ b/home_vending_machines/api.lua
@@ -28,6 +28,7 @@ local function reg_simple(name, def)
             end
         end,
         on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
+            if not itemstack then return end
             local pname = clicker:get_player_name()
             local iname = itemstack:get_name()
             local dpos = vector.add((vector.multiply(minetest.facedir_to_dir(node.param2), -1)), pos)
diff --git a/home_workshop_misc/init.lua b/home_workshop_misc/init.lua
index 71be024..7aab0c8 100644
--- a/home_workshop_misc/init.lua
+++ b/home_workshop_misc/init.lua
@@ -44,6 +44,7 @@ minetest.register_node("home_workshop_misc:beer_tap", {
 	},
 	on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
 		local inv = clicker:get_inventory()
+		if not itemstack then return end
 
 		local wieldname = itemstack:get_name()
 		if wieldname == "vessels:drinking_glass" then