forked from mtcontrib/homedecor_modpack
fix crash when sand is dropped on a book
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@ -27,7 +27,7 @@ for _, c in ipairs(bookcolors) do
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local color, hue = unpack(c)
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local function book_dig(pos, node, digger)
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if minetest.is_protected(pos, digger:get_player_name()) then return end
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if not digger or minetest.is_protected(pos, digger:get_player_name()) then return end
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local meta = minetest.get_meta(pos)
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local data = minetest.serialize({
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title = meta:get_string("title") or "",
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