From 2facc56274dd9156b2d02d87e2e296d3c530332d Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Thu, 23 Nov 2017 20:55:21 +0100
Subject: util.format: Import unpack from table lib in Lua 5.2+

---
 util/format.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'util')

diff --git a/util/format.lua b/util/format.lua
index 99705d03..c5e513fa 100644
--- a/util/format.lua
+++ b/util/format.lua
@@ -4,7 +4,7 @@
 
 local tostring = tostring;
 local select = select;
-local unpack = unpack;
+local unpack = table.unpack or unpack; -- luacheck: ignore 113/unpack
 local type = type;
 
 local function format(formatstring, ...)
-- 
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