1 files changed, 19 insertions, 0 deletions
diff --git a/sw.js b/sw.js
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+++ b/sw.js
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+// Copyright 2016 Google Inc.
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// 
+//      http://www.apache.org/licenses/LICENSE-2.0
+// 
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/** An empty service worker! */
+
+self.addEventListener('fetch', function(event) {
+  /** An empty fetch handler! */
+});