Merge pull request #248 from awalGarg/patch-1

blacklist fetch

Author: rlemon

source/codeWorker.js

@@ -73,6 +73,16 @@ var whitey = {
 	'WorkerMessageEvent': 1
 };
 
+/**
+ * DOM specification doesn't define an enumerable `fetch` function object on the global object
+ * so we add the property here, and the following code will blacklist it.
+ * (`fetch` descends from `GlobalFetch`, and is thus present in worker code as well)
+ * Just in case someone runs the bot on some old browser where `fetch` is not defined anyways,
+ * this will have no effect.
+ * Reason for blacklisting fetch: well, same as XHR.
+ */
+global.fetch = undefined;
+
 [ global, Object.getPrototypeOf(global) ].forEach(function ( obj ) {
 	Object.getOwnPropertyNames( obj ).forEach(function( prop ) {
 		if( whitey.hasOwnProperty(prop) ) {