From 8ed4e5422b6f7711b20c4ac032affac06617c3fa Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Tue, 28 Nov 2017 15:43:17 +0900
Subject: [PATCH] :v:

---
 src/web/app/common/scripts/check-for-update.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/web/app/common/scripts/check-for-update.ts b/src/web/app/common/scripts/check-for-update.ts
index c447a517fa..1540924510 100644
--- a/src/web/app/common/scripts/check-for-update.ts
+++ b/src/web/app/common/scripts/check-for-update.ts
@@ -7,6 +7,14 @@ export default async function(mios: MiOS) {
 
 	if (meta.version != _VERSION_) {
 		localStorage.setItem('should-refresh', 'true');
+
+		// Clear cache (serive worker)
+		try {
+			navigator.serviceWorker.controller.postMessage('clear');
+		} catch (e) {
+			console.error(e);
+		}
+
 		alert('%i18n:common.update-available%'.replace('{newer}', meta.version).replace('{current}', _VERSION_));
 	}
 }