From 59a405083837cf44239d8017c5e2e44c2db5849d Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Sun, 21 Jun 2015 19:46:44 +0200
Subject: [PATCH] Only show "mark all as read" if min. one notification is
 available.

---
 .../controllers/widget/online_notification.js.coffee   | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/app/assets/javascripts/app/controllers/widget/online_notification.js.coffee b/app/assets/javascripts/app/controllers/widget/online_notification.js.coffee
index fb74bebce..971131515 100644
--- a/app/assets/javascripts/app/controllers/widget/online_notification.js.coffee
+++ b/app/assets/javascripts/app/controllers/widget/online_notification.js.coffee
@@ -40,7 +40,7 @@ class App.OnlineNotificationWidget extends App.Controller
     if !count
       @el.find('.js-counter').text('')
       return
-    
+
     @el.find('.js-counter').text(count)
 
   markAllAsRead: =>
@@ -73,7 +73,7 @@ class App.OnlineNotificationWidget extends App.Controller
       notificationsContainer.addClass('is-overflowing')
     else
       notificationsContainer.removeClass('is-overflowing')
-    
+
     notificationsContainer.find('.popover-content').css('height', "#{heightPopoverContentNew}px")
 
     # close notification list on click
@@ -118,6 +118,12 @@ class App.OnlineNotificationWidget extends App.Controller
       App.i18n.translateInline( 'Notifications' ) + " <span class='popover-notificationsCounter'>#{counter}</span>"
     )
 
+    # show mark all as read if needed
+    if counter is 0
+      $('.js-notificationsContainer .js-markAllAsRead').addClass('hidden')
+    else
+      $('.js-notificationsContainer .js-markAllAsRead').removeClass('hidden')
+
     # update content
     items = @prepareForObjectList(items)
     $('.js-notificationsContainer .popover-content').html(