From 0414d1fe801059d09d3cdd7df777438c4d2e0e83 Mon Sep 17 00:00:00 2001
From: Benoit Giannangeli <giann008@gmail.com>
Date: Fri, 16 Jun 2017 11:38:20 +0200
Subject: packint: Fixed how we search for 0 in Kzstr

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

(limited to 'src')

diff --git a/src/lstrlib.js b/src/lstrlib.js
index c22474f..f48d859 100644
--- a/src/lstrlib.js
+++ b/src/lstrlib.js
@@ -617,7 +617,7 @@ const str_pack = function(L) {
             case KOption.Kzstr: {  /* zero-terminated string */
                 let s = lauxlib.luaL_checkstring(L, arg);
                 let len = s.length;
-                lauxlib.luaL_argcheck(L, s.length === String.fromCharCode(...s).length, arg, lua.to_luastring("strings contains zeros", true));
+                lauxlib.luaL_argcheck(L, s.indexOf(0) < 0, arg, lua.to_luastring("strings contains zeros", true));
                 b.push(...s);
                 b.push(0);  /* add zero at the end */
                 totalsize += len + 1;
-- 
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