prosody
dedc6bf180e2
util/iterators.lua

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util/iterators.lua @ 7184:dedc6bf180e2

util.iterators: Localize unpack() in Lua 5.2 compatible way
author Kim Alvefur <zash@zash.se>
date Mon, 22 Feb 2016 17:38:46 +0100
parent 5776:bd0ff8ae98a8
child 7186:9c3930bcbb72
line wrap: on
line diff
--- a/util/iterators.lua	Mon Feb 22 17:37:55 2016 +0100
+++ b/util/iterators.lua	Mon Feb 22 17:38:46 2016 +0100
@@ -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