From 1a32ae7bd07306a78f28908ce3782344ff8eac5f Mon Sep 17 00:00:00 2001
From: Arlo Breault <arlolra@gmail.com>
Date: Mon, 8 Jun 2015 11:59:10 -0700
Subject: [PATCH] Make PEG global explicit in helpers

---
 spec/helpers.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/spec/helpers.js b/spec/helpers.js
index e7ab8f7..1b237fc 100644
--- a/spec/helpers.js
+++ b/spec/helpers.js
@@ -1,3 +1,5 @@
-if (typeof module !== "undefined") {
-  PEG = require("../lib/peg.js");
-}
+(function(root) {
+  if (typeof module !== 'undefined') {
+    root.PEG = require("../lib/peg.js");
+  }
+}(this));