diff --git a/client/dcwebui.js b/client/dcwebui.js
index ae85a30..b33a19e 100644
--- a/client/dcwebui.js
+++ b/client/dcwebui.js
@@ -151,16 +151,22 @@ var notify = function(title, body) {
 		return; // not supported by browser
 	}
 	
-	if (window.Notification.permission === "granted") {
-		var nn = new Notification(title, {
-			body: body,
-			icon: DCWEBUI_CONF.extern + "/favicon.ico"
-		});
+	switch (window.Notification.permission) {
+		case "granted": {
+			new Notification(title, {
+				body: body,
+				icon: DCWEBUI_CONF.extern + "/favicon.ico"
+			});
+		} break;
 		
-	} else if (window.Notification.permission !== "denied") {
-		Notification.requestPermission(function(permission) {
-			notify(title, body);
-		});
+		case "denied": return;
+		
+		default: {
+			// Clarify permission and retry
+			Notification.requestPermission(function(permission) {
+				notify(title, body);
+			});
+		} break;
 	}
 };