fixes #917

app/views/forum_topics/_secondary_links.html.erb

@@ -5,7 +5,7 @@
     <li><%= link_to "Search", search_forum_posts_path %></li>
     <li><%= link_to "Mark all as read", mark_all_as_read_forum_topics_path, :method => :post %></li>
     <li><%= link_to "Help", wiki_pages_path(:title => "help:forum") %></li>
-    <% if @forum_topic %>
+    <% if @forum_topic && !@forum_topic.new_record? %>
       <li>|</li>
       <li><%= link_to "Reply", new_forum_post_path(:topic_id => @forum_topic.id) %></li>
       <% if !@forum_topic.new_record? && @forum_topic.editable_by?(CurrentUser.user) %>

app/views/users/_secondary_links.html.erb

@@ -5,7 +5,7 @@
     <% if CurrentUser.is_anonymous? %>
       <li><%= link_to "Sign up", new_user_path %></li>
     <% end %>
-    <% if @user && !CurrentUser.is_anonymous? %>
+    <% if @user && !@user.new_record? && !CurrentUser.is_anonymous? %>
       <li>|</li>
       <% if @user.id == CurrentUser.id %>
         <li><%= link_to "Settings", edit_user_path(CurrentUser.user) %></li>

app/views/wiki_pages/_secondary_links.html.erb

@@ -4,7 +4,7 @@
     <li><%= link_to "Search", search_wiki_pages_path %></li>
     <li><%= link_to "New", new_wiki_page_path %></li>
     <li><%= link_to "Help", wiki_pages_path(:search => {:title => "help:wiki"}) %></li>
-    <% if @wiki_page %>
+    <% if @wiki_page && !@wiki_page.new_record? %>
       <li>|</li>
       <li><%= link_to "Posts (#{Post.fast_count(@wiki_page.title)})", posts_path(:tags => @wiki_page.title) %></li>
       <li><%= link_to "History", wiki_page_versions_path(:search => {:wiki_page_id => @wiki_page.id}) %></li>