From f893be002aebd215b499b0c72803dd1346f4eb05 Mon Sep 17 00:00:00 2001
From: Benoit Giannangeli <giann008@gmail.com>
Date: Fri, 24 Mar 2017 12:23:30 +0100
Subject: Fixed bad lua_tointegerx

---
 src/lobject.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/lobject.js')

diff --git a/src/lobject.js b/src/lobject.js
index 3cbde26..bdbccb9 100644
--- a/src/lobject.js
+++ b/src/lobject.js
@@ -342,7 +342,8 @@ const l_str2dloc = function(s, mode) {
 };
 
 const l_str2d = function(s) {
-    let pidx = /[.xXnN]/g.exec(s).index;
+    let pidx = /[.xXnN]/g.exec(s);
+    pidx = pidx ? pidx.index : null;
     let pmode = pidx ? s[pidx] : null;
     let mode = pmode ? pmode.toLowerCase() : 0;
     if (mode === 'n')  /* reject 'inf' and 'nan' */
-- 
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