imathis/octopress — pull request #331 by pinepara (2011-12-17 21:36:19+00:00)
Title: Find a bug when 'category_dir' is empty in _config.yml

When category_dir is empty, the old behavior is generating per-category directory in default 'categories' path, but the category_links don't work.
I just generate category directories under root directory, and handle category_links properly.