diff --git a/app/controllers/application.rb b/app/controllers/application.rb
index f639b57..cd69c9f 100644
--- a/app/controllers/application.rb
+++ b/app/controllers/application.rb
@@ -40,7 +40,7 @@ class ApplicationController < ActionController::Base
   def load_profile
     @profile ||= Profile.find_by_identifier(params[:profile])
 #    @profile ||= Profile.find(:first)
-    render_not_found(request.path) unless @profile
+    render_not_found(request.path) unless profile
   end
 
   def render_not_found(path)
diff --git a/app/controllers/public/category_controller.rb b/app/controllers/public/category_controller.rb
index 41e2ae8..1250e43 100644
--- a/app/controllers/public/category_controller.rb
+++ b/app/controllers/public/category_controller.rb
@@ -17,7 +17,7 @@ class CategoryController < ApplicationController
     path = params[:path].join('/')
     @category = environment.categories.find_by_path(path)
     if @category.nil?
-      render :text => ('No such category (%s).' % path), :status => 404
+      render_not_found(path)
     end
   end
 
--
libgit2 0.21.2