Fix 'DedicatedWorkerGlobalScope is not defined' error on Web env

2018-05-24 16:55:00 +02:00
parent 406e86be2d
commit 4342f7788c
1 changed files with 1 additions and 1 deletions
--- a/lib/index.js
+++ b/lib/index.js
@@ -32,7 +32,7 @@ if (typeof window !== "undefined") {

 // using `xss` on the WebWorker, output `filterXSS` to the globals
 function isWorkerEnv() {
-  return typeof self !== 'undefined' && self instanceof DedicatedWorkerGlobalScope;
+  return typeof self !== 'undefined' && typeof DedicatedWorkerGlobalScope !== 'undefined' && self instanceof DedicatedWorkerGlobalScope;
 }
 if (isWorkerEnv()) {
  self.filterXSS = module.exports;