Make PEG global explicit in helpers

10 years ago · 1a32ae7bd0
parent f4d2357609
commit 1a32ae7bd0
1 changed files with 5 additions and 3 deletions
--- 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));