mmistakes/skinny-bones-jekyll — pull request #9 by katafrakt (2014-11-03 19:52:53+00:00)
Title: Do not display breadcrumbs on empty categories

Apparently as for jekyll 2.4.0 (I don't know about earlier versions) `page.categories` is always an array, making the condition `if page.categories` insufficient - leading to render ugly breadcrumbs like `HOME / /`.

I've added additional condition to check if aforementioned array is not empty.