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util.iterators: Localize unpack() in Lua 5.2 compatible way

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Kim Alvefur 2016-02-22 17:38:46 +01:00
parent 792b0e8d79
commit a2c0f6d645
1 changed files with 2 additions and 1 deletions
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3
util/iterators.lua
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@ -11,7 +11,8 @@
local it = {};
local t_insert = table.insert;
local select, unpack, next = select, unpack, next;
local select, next = select, next;
local unpack = table.unpack or unpack; --luacheck: ignore 113
local function pack(...) return { n = select("#", ...), ... }; end
-- Reverse an iterator