spree/spree_auth_devise — pull request #70 by sohara (2013-04-16 14:54:23+00:00)
Title: Update the original def for admin_tabs override and hide it for those without authorization

Pretty much what the title says. Perhaps this override should be moved to a .html.erb.deface file? Also, maybe it should override the partial at `spree/backend/app/views/spree/admin/shared/_tabs.html.erb` instead of the layout file?

Anyway, this patch fixes the error message and checks for auth like the rest of the tabs in the partial.