shopware/shopware — pull request #204 by Haehnchen (2014-12-01 17:00:35+00:00)
Title: hookable functions in Shopware_Controllers_Widgets_Emotion

`Shopware_Controllers_Widgets_Emotion` doesnt allow modification of eg `getBlogEntry`, because of a private functions. in our use case we want to extend core blog widget with a category filter, but we are not able to reuse core because of missing hookable possibility. just make them protected resolves this.