Skip to content
Permalink
Browse files

Books: Add nil value checks to the book formspec handler

  • Loading branch information
red-001 authored and paramat committed Jun 14, 2017
1 parent 175a9f8 commit da7e8e4810784951ab45f3c556e885be4e9e4721
Showing with 2 additions and 1 deletion.
  1. +2 −1 mods/default/craftitems.lua
@@ -80,7 +80,8 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
local inv = player:get_inventory()
local stack = player:get_wielded_item()

if fields.save and fields.title ~= "" and fields.text ~= "" then
if fields.save and fields.title and fields.text
and fields.title ~= "" and fields.text ~= "" then
local new_stack, data
if stack:get_name() ~= "default:book_written" then
local count = stack:get_count()

0 comments on commit da7e8e4

Please sign in to comment.