hide exclude tag if no query

2012-10-30 17:38:12 -04:00
parent 7a8ea0456a
commit 39ee048503
1 changed files with 4 additions and 1 deletions
--- a/app/presenters/tag_set_presenter.rb
+++ b/app/presenters/tag_set_presenter.rb
@@ -106,7 +106,10 @@ private

      if CurrentUser.user.is_privileged?
        html << %{<a href="/posts?tags=#{u(current_query)}+#{u(tag)}" class="search-inc-tag">+</a> }
-        html << %{<a href="/posts?tags=#{u(current_query)}+-#{u(tag)}" class="search-exl-tag">&ndash;</a> }
+        
+        if current_query.present?
+          html << %{<a href="/posts?tags=#{u(current_query)}+-#{u(tag)}" class="search-exl-tag">&ndash;</a> }
+        end
      end
    end