From 632cf08572b35e8a350ac8b1f9d5bf77fb4e7b95 Mon Sep 17 00:00:00 2001
From: Benoit Giannangeli <giann008@gmail.com>
Date: Sun, 12 Mar 2017 10:50:19 +0100
Subject: [Strings] ldebug.js, ldo.js, lfunc.js

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

(limited to 'src/lua.js')

diff --git a/src/lua.js b/src/lua.js
index 971593d..12d4e65 100644
--- a/src/lua.js
+++ b/src/lua.js
@@ -133,6 +133,7 @@ class lua_Debug {
 }
 
 const to_luastring = function(str, maxBytesToWrite) {
+    maxBytesToWrite = maxBytesToWrite !== undefined ? maxBytesToWrite : str.length;
     let outU8Array = new Array(maxBytesToWrite);
 
     if (!(maxBytesToWrite > 0)) // Parameter maxBytesToWrite is not optional. Negative values, 0, null, undefined and false each don't write out any bytes.
-- 
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