## Steps to reproduce 1. I created a custom theme with Magento/blank as parent, to override a template. 2. I did not override any static content. (nothing in the theme's web folder). 3. I ran bin/magento setup:static-content:deploy ## Expected result The static content requests would fall back to load from the Magento/blank theme. ## Actual result All of the static content links in pub/static/theme 404'd. ## Workaround I added a logo file to theme/web/images and reran setup:static-content:deploy. This time all the files were generated in pub/static.