[mcl_books] fix warnings

2021-05-23 01:07:10 +02:00 · 2021-05-23 01:07:10 +02:00 · 892f4b96c9
commit 892f4b96c9
parent b7bf566190
1 changed files with 0 additions and 1 deletions
--- a/mods/ITEMS/mcl_books/init.lua
+++ b/mods/ITEMS/mcl_books/init.lua
@ -238,7 +238,6 @@ minetest.register_craft_predict(function(itemstack, player, old_craft_grid, craf
 	end

 	local original
-	local index
 	for i = 1, player:get_inventory():get_size("craft") do
 		if old_craft_grid[i]:get_name() == "mcl_books:written_book" then
 			original = old_craft_grid[i]