Merge pull request #1673 from aperrault/patch-04

Fixing neglect to determine whether a user has the permission to create ...

app/controllers/list_controller.rb

@@ -11,6 +11,9 @@ class ListController < ApplicationController
       user = list_target_user
       list = TopicQuery.new(user, list_opts).public_send("list_#{filter}")
       list.more_topics_url = construct_url_with(filter, list_opts)
+      if list_opts.include?(:category)
+        list.category = Category.where(name: list_opts[:category]).first
+      end
       if [:latest, :hot].include?(filter)
         @description = SiteSetting.site_description
         @rss = filter
@@ -51,6 +54,7 @@ class ListController < ApplicationController
     query = TopicQuery.new(current_user, list_opts)
     list = query.list_latest
     list.more_topics_url = construct_url_with(:latest, list_opts)
+    list.category = @category if @category
     respond(list)
   end