From 57a5514f724ee5d31ee6c008954d207da0a6f245 Mon Sep 17 00:00:00 2001
From: Benoit Giannangeli <giann008@gmail.com>
Date: Mon, 8 May 2017 11:03:21 +0200
Subject: Fixed bad default separator in table.concat

---
 src/ltablib.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/ltablib.js b/src/ltablib.js
index 788e236..aaadfd7 100644
--- a/src/ltablib.js
+++ b/src/ltablib.js
@@ -130,7 +130,7 @@ const tmove = function(L) {
 
 const tconcat = function(L) {
     let last = aux_getn(L, 1, TAB_R);
-    let sep = lauxlib.luaL_optlstring(L, 2, "");
+    let sep = lauxlib.luaL_optlstring(L, 2, []);
     let i = lauxlib.luaL_optinteger(L, 3, 1);
     last = lauxlib.luaL_optinteger(L, 4, last);
 
-- 
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