New comment by rookiejet on void-packages repository

https://github.com/void-linux/void-packages/pull/46753#issuecomment-2050531387

Comment:
Thanks for the suggestions. Do you know if there is a failure case if the icon entry is included without an icon? It seems to validate fine. I'd prefer to leave it because I'd likely forget to add it later.

Can you also clarify why `hicolor-icon-theme` is required? My understanding is it is depended on if the app uses icons from the desktop icon theme for e.g. in its buttons, which abaddon does not do.