From 11505fa0d874ca7fa17c12added9d9d8f73bcdc8 Mon Sep 17 00:00:00 2001
From: Igor Minar <igor@angularjs.org>
Date: Wed, 31 May 2017 05:18:49 -0500
Subject: [PATCH] fix(aio): disable search on browsers that don't support web
 workers

---
 aio/src/app/app.component.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/aio/src/app/app.component.ts b/aio/src/app/app.component.ts
index aedd009f1b..933f1ce228 100644
--- a/aio/src/app/app.component.ts
+++ b/aio/src/app/app.component.ts
@@ -108,8 +108,11 @@ export class AppComponent implements OnInit {
   ) {  }
 
   ngOnInit() {
-    this.searchService.initWorker('app/search/search-worker.js');
-    this.searchService.loadIndex();
+    // Do not initialize the search on browsers that lack web worker support
+    if ('worker' in window) {
+      this.searchService.initWorker('app/search/search-worker.js');
+      this.searchService.loadIndex();
+    }
 
     this.onResize(window.innerWidth);