From 746e9017b3b3989e501968c19f6fa82f831004c0 Mon Sep 17 00:00:00 2001
From: daurnimator <quae@daurnimator.com>
Date: Thu, 28 Dec 2017 17:39:09 +1100
Subject: src/loadlib.js: Add support for web worker global env

---
 package.json   | 7 ++++---
 src/loadlib.js | 4 ++++
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/package.json b/package.json
index 6bbad0a..0936559 100644
--- a/package.json
+++ b/package.json
@@ -46,9 +46,10 @@
   },
   "eslintConfig": {
     "env": {
-        "browser": true,
-        "es6": true,
-        "node": true
+      "browser": true,
+      "es6": true,
+      "node": true,
+      "worker": true
     },
     "extends": "eslint:recommended",
     "rules": {
diff --git a/src/loadlib.js b/src/loadlib.js
index eb382c1..bb7792a 100644
--- a/src/loadlib.js
+++ b/src/loadlib.js
@@ -5,12 +5,16 @@ const lua      = require('./lua.js');
 const lauxlib  = require('./lauxlib.js');
 
 const global_env = (function() {
+    /* global WorkerGlobalScope */ /* see https://github.com/sindresorhus/globals/issues/127 */
     if (typeof process !== "undefined") {
         /* node */
         return global;
     } else if (typeof window !== "undefined") {
         /* browser window */
         return window;
+    } else if (typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope) {
+        /* web worker */
+        return self;
     } else {
         /* unknown global env */
         return eval('this'); /* use non-strict mode to get global env */
-- 
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