X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/2ef58f47a232c8a8156dd148616c198790e489d2..5efe07f164ae62bd758a24c571b8b2f6089ed696:/app/helpers/note_helper.rb

diff --git a/app/helpers/note_helper.rb b/app/helpers/note_helper.rb
index bfd7f493d..f2bff861f 100644
--- a/app/helpers/note_helper.rb
+++ b/app/helpers/note_helper.rb
@@ -8,6 +8,10 @@ module NoteHelper
   end
 
   def note_author(author, link_options = {})
-    link_to h(author.display_name), link_options.merge({:controller => "user", :action => "view", :display_name => author.display_name})
+    if author.nil?
+      ""
+    else
+      link_to h(author.display_name), link_options.merge({:controller => "user", :action => "view", :display_name => author.display_name})
+    end
   end
 end