Fixing logging errors for Franz (#7273)

webapp/utils/utils.jsx

@@ -122,6 +122,7 @@ export function notifyMe(title, body, channel, teamId, duration, silent) {
     if (Notification.permission === 'granted' || (Notification.permission === 'default' && !requestedNotificationPermission)) {
         requestedNotificationPermission = true;
 
+        if (typeof Notification.requestPermission === 'function') {
             Notification.requestPermission((permission) => {
                 if (permission === 'granted') {
                     try {
@@ -151,6 +152,7 @@ export function notifyMe(title, body, channel, teamId, duration, silent) {
             });
         }
     }
+}
 
 var canDing = true;