fix crash when sand is dropped on a book

This commit is contained in:
Vanessa Dannenberg 2021-02-25 02:33:33 -05:00
parent 968d706e9b
commit cc0887cfb4

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@ -27,7 +27,7 @@ for _, c in ipairs(bookcolors) do
local color, hue = unpack(c) local color, hue = unpack(c)
local function book_dig(pos, node, digger) local function book_dig(pos, node, digger)
if minetest.is_protected(pos, digger:get_player_name()) then return end if not digger or minetest.is_protected(pos, digger:get_player_name()) then return end
local meta = minetest.get_meta(pos) local meta = minetest.get_meta(pos)
local data = minetest.serialize({ local data = minetest.serialize({
title = meta:get_string("title") or "", title = meta:get_string("title") or "",