lower band check as well

discourse · Sep 22, 2014 · f625500 · f625500
1 parent 8c74255
commit f625500
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/controllers/topics_controller.rb b/app/controllers/topics_controller.rb
@@ -58,7 +58,7 @@ def show
     end
 
     page = params[:page].to_i
-    if (page - 1) * SiteSetting.posts_per_page > @topic_view.topic.highest_post_number
+    if (page < 0) || ((page - 1) * SiteSetting.posts_per_page > @topic_view.topic.highest_post_number)
       raise Discourse::NotFound
     end