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diff app/helpers/watchers_helper.rb @ 1517:dffacf8a6908 redmine-2.5

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Update to Redmine SVN revision 13367 on 2.5-stable branch
author Chris Cannam
date Tue, 09 Sep 2014 09:29:00 +0100
parents e248c7af89ec
children
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--- a/app/helpers/watchers_helper.rb	Tue Sep 09 09:28:31 2014 +0100
+++ b/app/helpers/watchers_helper.rb	Tue Sep 09 09:29:00 2014 +0100
@@ -27,6 +27,7 @@
   def watcher_link(objects, user)
     return '' unless user && user.logged?
     objects = Array.wrap(objects)
+    return '' unless objects.any?
 
     watched = Watcher.any_watched?(objects, user)
     css = [watcher_css(objects), watched ? 'icon icon-fav' : 'icon icon-fav-off'].join(' ')