修复贴吧标签不能删除的bug

app/views/tags/_tag_name.html.erb

@@ -70,7 +70,14 @@
                                              :taggable_id => obj.id, :taggable_type => object_flag %> </span>
 				
 	         <% end %>
+            <% when '5' %>
+          <% if Forum.find(params[:id]) %>
+	          <% if Forum.find(params[:id]).creator_id == User.current.id %>
+	         <span class='del'> <%= link_to 'x', :controller => "tags", :action => "remove_tag", :remote => true, :tag_name => tag,
+                                            :taggable_id => obj.id, :taggable_type => object_flag %> </span>
 
+	         <% end %>
+                   <% end %>
 	    <% when '6' %>
 		    <% if (User.current.logged? &&
                     User.current.admin?