fixes #790

2013-03-08 15:23:39 -05:00
parent d4334c9ac8
commit 35a51c0351
2 changed files with 2 additions and 2 deletions
--- a/app/logical/post_sets/post.rb
+++ b/app/logical/post_sets/post.rb
@@ -18,7 +18,7 @@ module PostSets
    end
    
    def has_wiki?
-      tag_array.any? && ::WikiPage.titled(tag_string).exists?
+      tag_array.size == 1 && ::WikiPage.titled(tag_string).exists?
    end

    def wiki_page
--- a/app/views/posts/index.html.erb
+++ b/app/views/posts/index.html.erb
@@ -20,7 +20,7 @@
      <menu id="post-sections">
        <li class="active"><a href="#posts" id="show-posts-link">Posts</a></li>
        
-        <% if params[:tags].present? %>
+        <% if @post_set.has_wiki? %>
          <li><a href="#wiki-except" id="show-wiki-excerpt-link">Wiki</a></li>
        <% end %>
      </menu>