deckmaster breaks when failing to load missing font

[helioseven]

First time running after successfully building I got hit with an error: cannot find font 'Roboto-Regular.ttf' in user or system directories. This is easily fixable by downloading the Roboto font family (eg from Google) and installing it to /usr/share/icons or whatever; however, it doesn't seem like something that should break execution if the font can't be found.

Proposed Solution:

• Probably some sort of try/catch block around the font loading, with a default fallback.

[jdoss]

This can be fixed on Fedora by running:

sudo dnf install google-roboto-fonts.noarch