Missing checks for nils in the WikiController
|Assignee:||Eric Davis||% Done:|
I had a public page on my wiki which I moved to a private project. Web spiders have cached the url and are trying to hit the pages. Instead of getting 404 errors though, they are throwing NoMethodErrors on a nil object. It looks like several actions in the WikiController are not checking for nil object before calling methods on them
- undefined method `diff' for nil:NilClass [RAILS_ROOT]/app/controllers/wiki_controller.rb:129:in `diff'
- undefined method `annotate' for nil:NilClass [RAILS_ROOT]/app/controllers/wiki_controller.rb:135:in `annotate'
- undefined method `content' for nil:NilClass [RAILS_ROOT]/app/controllers/wiki_controller.rb:115:in `history'