From 9829c2859984e2e64a95392a3c9da18f38fd3302 Mon Sep 17 00:00:00 2001
From: daurnimator <quae@daurnimator.com>
Date: Mon, 8 May 2017 17:58:08 +1000
Subject: src/lcode.js: Fix nilK using invalid key

---
 src/lcode.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/lcode.js b/src/lcode.js
index 8d903a6..0ce7526 100644
--- a/src/lcode.js
+++ b/src/lcode.js
@@ -543,7 +543,10 @@ const boolK = function(fs, b) {
 ** Add nil to list of constants and return its index.
 */
 const nilK = function(fs) {
-    return addk(fs, new TValue(CT.LUA_TLNGSTR, defs.to_luastring(`null`)), new TValue(CT.LUA_TNIL, null));
+    let v = new TValue(CT.LUA_TNIL, null);
+    let k = new TValue(CT.LUA_TTABLE, fs.ls.h);
+    /* cannot use nil as key; instead use table itself to represent nil */
+    return addk(fs, k, v);
 };
 
 /*
-- 
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