From e02fa80026ed5789e04ab865f238c8d184487dd2 Mon Sep 17 00:00:00 2001
From: Benoit Giannangeli <benoit.giannangeli@boursorama.fr>
Date: Fri, 17 Feb 2017 07:39:04 +0100
Subject: JS closure

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

(limited to 'src/lua.js')

diff --git a/src/lua.js b/src/lua.js
index 58cc0cd..6ebf250 100644
--- a/src/lua.js
+++ b/src/lua.js
@@ -68,7 +68,7 @@ const LUA_MINSTACK = 20;
 const LUA_REGISTRYINDEX = -luaconf.LUAI_MAXSTACK - 1000;
 
 const lua_upvalueindex = function(i) {
-    LUA_REGISTRYINDEX - i;
+    return LUA_REGISTRYINDEX - i;
 };
 
 /* predefined values in the registry */
-- 
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