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

diff --git a/util/import.lua b/util/import.lua
index 174da0cacace435b145bde85935e9631eacd7fc4..c2b9dce19ee9f411194dc80d5a757e21e548f8b7 100644 (file)
--- a/util/import.lua
+++ b/util/import.lua
@@ -8,6 +8,7 @@
 
 
 
+local unpack = table.unpack or unpack; --luacheck: ignore 113
 local t_insert = table.insert;
 function import(module, ...)
        local m = package.loaded[module] or require(module);